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# Who, what, and why for the statistics class data. Answer ISBN: 9781464158933 206

## Solution for problem 1.2 Chapter 1

Introduction to the Practice of Statistics: w/CrunchIt/EESEE Access Card | 8th Edition

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Problem 1.2

Who, what, and why for the statistics class data. Answer the who, what, and why questions for the statistics class data set.

Step-by-Step Solution:

Problem 1.2

Who, what, and why for the statistics class data. Answer the who, what, and why questions for the statistics class data set.

Step by step solution:

Step 1 of 3

Any set of data is accompanied by background information that helps us understand the data. When we plan a statistical study or explore data from study, answer to the following questions are necessary:

1. Who? What cases do the data describe? How many cases does the data set contain?

2. What? How many variables do the data contain? What are the exact definitions of these variables? What are the units of measurement for each quantitative variable?

3. Why? What purpose do the data have? Do we hope to answer some specific questions? Do we want to draw conclusions about cases other than the ones we actually have data for? Are the variables that are recorded suitable for the intended purpose?

Answers to these questions for the statistics class data set are:

1.Who? : The cases in the data are students.

Step 2 of 3

Step 3 of 3

##### ISBN: 9781464158933

The full step-by-step solution to problem: 1.2 from chapter: 1 was answered by , our top Statistics solution expert on 01/03/18, 09:20PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 17 chapters, and 1719 solutions. The answer to “Who, what, and why for the statistics class data. Answer the who, what, and why questions for the statistics class data set.” is broken down into a number of easy to follow steps, and 22 words. Since the solution to 1.2 from 1 chapter was answered, more than 269 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: Introduction to the Practice of Statistics: w/CrunchIt/EESEE Access Card, edition: 8. Introduction to the Practice of Statistics: w/CrunchIt/EESEE Access Card was written by and is associated to the ISBN: 9781464158933.

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Who, what, and why for the statistics class data. Answer