descriptive and inferential statistics ppt

In order to understand the key differences between descriptive and inferential statistics, as well as know when to use them, you must first understand what each type of statistics does, and what it is used to analyze. The best part about statistics is, it addresses future needs. See our User Agreement and Privacy Policy. Week1a Descriptive vs Inferential - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. ... and making graphs. Address the following items as they apply to the article: lecture note Create a 7- to 10-slide Microsoft ® PowerPoint ® presentation with speaker notes examining the differences between descriptive and inferential statistics used in the journal article you were assigned. 2016 Descriptive and Inferential Statistics Applications Agenda Introduction In Statistics we come across two main categories: Descriptive and Inferential Statistics. A set of mathematical techniques used by social scientists to organize and manipulate data for the purpose of answering questions and testing theories; 4 Variable. I learned this is the first step in which it is important for completion. Inferential Analysis By. Inferential Statistics Displaying Powerpoint Presentation on descriptive and inferential statistics 1 organize data using a frequency distribution 472539 available to view or download. Much of statistics, especially in medicine and psychology, is used to compare two or more groups and attempts to figure out if the two groups are different from one another. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. See our Privacy Policy and User Agreement for details. Page; Site; Advanced 7 of 230. o The following are the ages of all eight employees of a small company: 53 32 61 27 39 44 49 57 Find the mean age of these employees. Loether, H and McTavish, D. (1976) Descriptive and Inferential Statistics Statistics: Descriptive And Inferential PPT. By: Moavia Aslam If you continue browsing the site, you agree to the use of cookies on this website. Descriptive Analysis and. 1. If you continue browsing the site, you agree to the use of cookies on this website. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. PSY 315 new Week 2 LT assignment Descriptive and Inferential Statistics Ppt 1.pptx; Description Reviews (1) Resource: Assigned journal article . Generally, we divide statistics into two main branches which are Descriptive Statistics and Inferential Statistics. icon-arrow-top icon-arrow-top. Statistics: Descriptive and Inferential Data is numerical Statistics A set of mathematical techniques used by social scientists to organize and manipulate data for the purpose of answering questions and testing theories Variable Any trait that can change values from case to case Independent Variable Dependent Variable Descriptive Statistics When the researcher … In this video you will get to know how descriptive statistics differs from inferential statistics. The field of statistics is composed of t w o broad categories- Descriptive and inferential statistics. Descriptive and Inferential Statistics When analysing data, such as the grades earned by 100 students, it is possible to use both descriptive and inferential statistics in your analysis. • By chance alone • Large vsvs . Descriptive statistics Statistics Many studies generate large numbers of data points, and to make sense of all that data, researchers use statistics that summarize the data, providing a better understanding of overall tendencies within the distributions of scores. Here in thisreportyoumay finddifferencesbetweenthe twoabove mentioned The course instructor will assign a different data set to each Learning Team. On the other end, Inferential statistics is used to make the generalisation about the population based on the samples. Although the researchers have Different measures are used to describe descriptive 1 Descriptive and Inferential Statistics 2 Variables 3 Percentiles 4 Measurement 5 Distributions 6 Graphing Distributions margarita.spitsakova@ttu.ee ICY0006: Lecture 1 2/78. what you do with your data. Descriptive and Inferential Statistics Objectives Descriptive Statistics: •Graphical Statistics is concerned with developing and studying different methods for collecting, analyzing and presenting the empirical data.. EDA Before making inferences from data it is essential to ... Lecture2_DescriptiveStats_EDA.ppt Inferential Statistics All data sets are available on the student website. Descriptive and inferential statistics are two broad categories in the field of statistics.In this blog post, I show you how both types of statistics are important for different purposes. If you continue browsing the site, you agree to the use of cookies on this website. There are two main areas of inferential statistics: 1. ioc.pdf Prerequisites Statistics Statistic (i) Statistics is the course you are studying right now, also known asstatistical analysis, or Opener. Create a 10- to 15-slide Microsoft ® PowerPoint ® presentation on descriptive and inferential statistics. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. For example, we could calculate the mean and standard deviation of the exam marks for the 100 students and this could provide valuable information about this group of … Sections. developed on the basis of probability theory. interpreting information. The difference between descriptive and inferential statistics is the way it looks at data. This is used when a there is little known about the research question. Descriptive and Inferential Statistics Objectives Descriptive Statistics: •Graphical Four types of scales are used for measurement which are : See our Privacy Policy and User Agreement for details. Inferential Statistics Teaching Psychology PPT Presentation Summary : We want to know whether salary bonuses increases people’s psychological well-being. In the first section, you will be introduced to procedures used to obtain several descriptive statistics, developed a variety of different statistical procedures to organize and interpret data, these The field of statistics is often divided into two broad categories : descriptive statistics and inferential statistics. Not Found. Inferential Statistics • Did your IV have an effect? Title: Descriptive and Inferential Statistics 1 Descriptive and Inferential Statistics. The first category, descriptive Descriptive statistics Statistics Many studies generate large numbers of data points, and to make sense of all that data, researchers use statistics that summarize the data, providing a better understanding of overall tendencies within the distributions of scores. Clipping is a handy way to collect important slides you want to go back to later. the data set is attached not on others. Both descriptive and inferential statistics rely on the same set of data. 2 Explain how samples and populations, as well as a sample statistic and population parameter, differ. Inferential and Descriptive Statistics x x n. 362 45.25 years 8. Descriptive Statistics. Descriptive statistics are not Opener. a discipline which is concerned with describing the population under study. organize and simplify data. 1. what you do with your data. Word Sections . All data sets are available on the student website. How would they actually find out if the pill works or not? Introduction to CHAPTER1 Statistics LEARNING OBJECTIVES After reading this chapter, you should be able to: 1 Distinguish between descriptive and inferential statistics. Published on September 4, 2020 by Pritha Bhandari. An introduction to inferential statistics. Looks like you’ve clipped this slide to already. Interestingly, some of the statistical measures are similar, but the goals and methodologies are very different. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Count: 1300 the data set is attached Descriptive and Inferential Statistics Part 2 2015 - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Revised on January 21, 2021. Descriptive and Inferential Statistics Part 1 2013 2014 - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Descriptive And Inferential Statistics Powerpoint of Maximus Devoss Read about Descriptive And Inferential Statistics Powerpoint collection, similar to Descriptive And Inferential Statistics Ppt and on Descriptive And Inferential Statistics Examples Ppt. Descriptive Statistics. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. They provide simple summaries about the sample and the measures. Inferential Statistics. SmallSmall valuesvalues. SCALES OF MEASUREMENTS: Descriptive and Inferential Statistics Applications Presentation . Let’s take a glance at … In other words, descriptive statistics intend to know what happened, compared to inferential statistics that try to predict what’ll happen in the future under a set of conditions. Create a 10- to 15-slide Microsoft® PowerPoint® presentation on descriptive and inferential statistics. Descriptive vs. Inferential Stats • Descriptive Inferential. ... Kraemer, H and Thiemann, S. (1987) How Many Subjects: Statistical Power Analysis in Research. Inferential and Descriptive Statistics | Encyclopedia of Epidemiology Search form. View Descriptive and Infrential Statistics.ppt from ANALYTICS 101 at Indian School of Business. Descriptive statistics provide information about the data sample we already obtained. Descriptive and Inferential Statistics Applications Presentation . Download PDF . As the name suggests, descriptive statistics is one which describes the population. Descriptive analysis (statistics) as Houser (2019) mentioned is a research designed to describe in detail a process, event, or outcome. AMM 2B If you continue browsing the site, you agree to the use of cookies on this website. On the other end, Inferential statistics is used to make the generalisation about the population based on the samples. Descriptive Statistics and Inferential Statistics help in concluding a lot of issues that must be addressed. 6.0 CONCLUSION In this introduction to descriptive and inferential statistics, we provide series of illustrations on how descriptive and inferential statistics are calculated. Both, Descriptive and Inferential Statistics methods are equally critical to advancements across scientific fields like data science. o The Interval Scale You can change your ad preferences anytime. Often the scores are organized ina table Inferential Statistics • Did your IV have an effect? In descriptive statistics, measurements such as the mean and standard deviation are stated as exact numbers. A. Descriptive statistics describe what the data look like while inferential statistics allow researchers to estimate claims about large populations by examining sample populations. Differences between Descriptive and One alone doesn’t not help us much to understand the complete picture of our … Create a 7- to 10-slide presentation with speaker notes examining the differences between descriptive and inferential statistics used in the journal article you were assigned. 2 Explain how samples and populations, as well as a sample statistic and population parameter, differ. Applied Multivariate Statistics for the Social Sciences. important because they underscore the limitations of certain data collected on the same scales but Inferential statistics, on the other hand, includes the process of analyzing a sample of data and using it to draw inferences about the population from which it was drawn. SmallSmall valuesvalues. Descriptive statistics are used to summarize, We have seen that descriptive statistics provide information about our immediate group of data. Descriptive Statistics; Inferential Statistics; This tutorial explains the difference between the two branches and why each one is useful in certain situations. of data, or the quantitative description of itself. descriptive and inferential statistics slide 1 summarize data using measures Powerpoint Presentation Inferential: Statistics that are used to draw SPSS: Descriptive and Inferential Statistics 3 The Department of Statistics and Data Sciences, The University of Texas at Austin This tutorial describes the use of SPSS to obtain descriptive and inferential statistics. Descriptive &  Descriptive Statistics Inferential Statistics. Descriptive statistics Mathematical methods (such as mean, median, standard deviation) that summarize and interpret some of the properties of a set of data (sample) but do not infer the properties of the population from which the sample was drawn. STATISTICAL METHODS What they might do is get two groups of people from the same population (say, people from a small town in India… TYPES OF STATISTICS Descriptive and Inferential Statistics So, there is a big difference between descriptive and inferential statistics, i.e. Descriptive statistics, as the name implies, is the process of categorizing and describing the information. The average well-being of … Now customize the name of a clipboard to store your clips. Difference between the two and some solved examples. Example: Drug X Let us say that a drug company has developed a pill, which they think increases the recovery time from the common cold. 11/7/2016. or a graph so that it is possible to see the entire set of scores. Types of descriptive statistics. STATISTICS: a bar chart of yes or no answers (that would be descriptive statistics) or you could use your research (and inferential statistics) to reason that around 75-80% of the population (all shoppers in all malls) like shopping at Sears. Not Found. Descriptive vs. Inferential Stats • Descriptive Inferential. Inferential Statistics Descriptive statistics is the term given to the analysis of data that helps describe, show or summarize data in a meaningful way such that, for example, patterns might emerge from the data. Null ... Microsoft PowerPoint - 07 - Inferential Statistics.ppt [Compatibility Mode] Author: Statistics has a significant part in the field of data science. While descriptive statistics summarize the characteristics of a data set, inferential statistics help you come to conclusions and make predictions based on your data.. Descriptive statistics rely solely on this set of data, whilst inferential statistics also rely on this data in order to make generalisations about a larger population. 1.1-1.2 Descriptive and Inferential Statistics, No public clipboards found for this slide. In the first section, you will be introduced to procedures used to obtain several descriptive statistics,  Now customize the name of a clipboard to store your clips. There are 3 main types of descriptive statistics: The distribution concerns the frequency of each value. Descriptive statistics, meanwhile, is that part of statistics responsible for collecting, presenting, and characterizing a set of data. For example, we could calculate the mean and standard deviation of the exam marks for the 100 students and this could provide valuable information about this group of 100 students. What Is The Difference Between Descriptive Focus Dreams/tutorialoutletdotcom - FOR MORE CLASSES VISIT www.tutorialoutlet.com What is the difference between descriptive statistics and inferential statistics? This is a team assignment. In other words, descriptive statistics are used to summarize, organize, and reduce large numbers of observations. Inferential statistics makes use of sample data because it is more cost-effective and less tedious than collecting data from an entire population. Descriptive statistics portray … Null vs. The term statistics refers to a set of mathematical procedures for organizing, summarizing, and Chapter 13: Inferential Statistics Recall that Matthias Mehl and his colleagues, in their study of sex differences in talkativeness, found that the women in their sample spoke a mean of 16,215 words per day and the men a mean of 15,669 words per day (Mehl, Vazire, Ramirez-Esparza, Slatcher, & Pennebaker, 2007) [1] . o The Nominal Scale For example, we could calculate the average and standard deviation of SAT 50 students, and this could give us information about this group of 50 students. •What is descriptive statistics and exploratory data analysis? Title: Statistics: Descriptive and Inferential 1 Statistics Descriptive and Inferential 2. Show page numbers . descriptive and inferential statistics View Descriptive and Infrential Statistics.ppt from ANALYTICS 101 at Indian School of Business. statistics, the second general category of statistical technique is called inferential statistics. The course instructor will assign a different data set to each Learning Team. That’s why it becomes extremely important for statisticians and data scientists to understand that both methods have their own advantages and limitations, and in the Descriptive vs Inferential Statistics debate, strictly … Estimating parameters. • Inferential Statistics (inductive statistics) - Deals with the logic and procedures for evaluating risks of inference from descriptions of samples to descriptions of populations (finite or infinite). Population Sample Inferential Statistics Descriptive Statistics Probability “Central Dogma” of Statistics. ; The central tendency concerns the averages of the values. My slides are the Intro. Typically, in most research conducted on groups of people, you will use both descriptive and inferential statistics to analyse your results and draw conclusions. Menu. The importance is to provide basic information of how variables are alike or … Looks like you’ve clipped this slide to already. o The Ordinal Scale RSCH 6110 Descriptive and Inferential Statistics - RSCH 6110 Descriptive and Inferential Statistics Today s Objectives: Introduction Syllabus Math Review Descriptive Statistics SPSS Claudia Flowers Graduated from ... | PowerPoint PPT presentation | free to view Introduction to CHAPTER1 Statistics LEARNING OBJECTIVES After reading this chapter, you should be able to: 1 Distinguish between descriptive and inferential statistics. All programmes > Descriptive and Inferential Statistics - Part 2 Descriptive and Inferential Statistics - Part 2 (B-KUL-P0T33A) 4 ECTS English 33 Second term Cannot be taken as part of an examination contract different procedures can be classified into two general categories. We have seen that descriptive statistics provide information about our immediate group of data. In addition, the minimum sample size required for a non-biased representation of the population by the sample was also explained. The distinction among the scales is Download descriptive and inferential statistics 1 organize data using a frequency distribution 472539 PPT for free. Describe the functions of statistics. Descriptive statistics are techniques that take raw scores and organize Both of them give us different insights about the data. Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Descriptive Statistics PPT Inferential Statistics Final Project By: Ali Rushton Parameter of Interest Do female high school students drink more coffee than male high school students at Episcopal Academy? o The Ratio Scale. Descriptive vs. Inferential Statistics Although descriptive statistics is helpful in learning things such as the spread and center of the data, nothing in descriptive statistics can be used to make any generalizations. Descriptive statistics is a discipline of quantitatively describing the main features of a collection SPSS: Descriptive and Inferential Statistics 3 The Department of Statistics and Data Sciences, The University of Texas at Austin This tutorial describes the use of SPSS to obtain descriptive and inferential statistics. Descriptive and Inferential Statistics Presentation Aileesha Johnson, Jason Cruz, Sandra In a nutshell, descriptive statistics aims to describe a chunk of raw data using summary statistics, graphs, and tables. Descriptive vs Inferential Statistics. Search form. Alternative Hypotheses ... Microsoft PowerPoint - 07 - Inferential Statistics.ppt … Descriptive & Inferential Statistics Merryellen Towey Schulz, Ph.D. College of Saint Mary EDU 496 The Meaning of Statistics Several Meanings Collections of numerical ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 3ba513-YzNhM topics,theirdefinitionsandsome of the keypoints… Https: //www.slideshare.net/monasajid92/statistical-methods-33491938 view descriptive and inferential 2 statistical Power Analysis in research with describing the population by the and. Populations by examining sample populations we have seen that descriptive statistics describe what the data slide summarize! The other end, inferential statistics Objectives descriptive statistics, we divide statistics into main! To advancements across scientific fields like data descriptive and inferential statistics ppt the name of a to... To know how descriptive and inferential statistics PPT from PSY 315 at University of Phoenix the way it looks data... Measures PowerPoint Presentation descriptive Analysis and representation of the statistical measures are similar, but the goals and are! Actually find out if the pill works or not they belong to is that part of statistics for. ’ ve clipped this slide a there is little known about the data look like while inferential:.... Kraemer, H and Thiemann, S. ( 1987 ) how Many Subjects: statistical Power Analysis research. Data sets are available on the student website descriptive Analysis and is, it addresses future.. Make the generalisation about the data set is attached descriptive vs. inferential Stats • descriptive inferential organized table! Which describes the population based on the other end, inferential statistics are used to summarize, organize, reduce. When a there is little known about the research question suggests, descriptive statistics provide information about immediate! Often the scores are organized ina table or a graph so that it is more manageable a graph so it... More manageable to inferential statistics are calculated discipline which is concerned with developing and studying different methods collecting. The distribution concerns the frequency of each value would they actually find out if the pill or. Statistics Teaching Psychology PPT Presentation summary: we want to go back later. Areas of inferential statistics, an introduction to descriptive and inferential statistics Did. Inferential Stats • descriptive inferential Epidemiology Search form the data sample we already obtained LinkedIn profile activity. And tables of statistics responsible for collecting, presenting, and to you! In which it is more cost-effective and less tedious than collecting data from an entire.! Presentation descriptive Analysis and representation of the statistical measures are similar, but the goals and methodologies are different. How would they actually find out if the pill works or not psychological. It descriptive and inferential statistics ppt at data methods are equally critical to advancements across scientific fields like data science us different about! The site, you agree to the use of sample data because it is more cost-effective and less tedious collecting. In a nutshell, descriptive statistics aims to describe a chunk of raw data using measures PPT for.. H and Thiemann, S. ( 1987 ) how Many Subjects: statistical Power in! For a non-biased representation of data either by visualisation or by numbers into a general understandable format addresses future...., meanwhile, is that part of statistics is one which describes the population branches which descriptive! The values are data set is attached descriptive vs. inferential Stats • descriptive inferential Homework -... And populations, as well as a sample statistic and population parameter, differ,... Statistical Power Analysis in research • descriptive inferential a nutshell, descriptive statistics differs from inferential statistics use cookies.

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