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Q. 77

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Introductory Statistics

Found in: Page 221

Book edition OER 2018

Author(s) Barbara Illowsky, Susan Dean

Pages 902 pages

ISBN 9781938168208

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Short Answer

Use the following information to answer the next $12$ exercises. The graph shown is based on more than $170, 000$ interviews done by Gallup that took place from January through December $2012$ . The sample consists of employed Americans $18$ years of age or older. The Emotional Health Index Scores are the sample space. We randomly sample one Emotional Health Index Score.
What is the range of the data?

The range of the data is $4.1$ .

See the step by step solution

Step by Step Solution

TABLE OF CONTENTS :

TABLE OF CONTENTS

Step 1: Given information

Given the Emotional Health Index Score

Step 2: Explanation

The range is calculated by differencing the highest value and the lowest value.

$Range=highest value-lowest value$

Here, the highest value is $83.7$ and the lowest value is $79.6$

$R a n g e = 83.7 - 79.6 R a n g e = 4.1$

Conclusion :

Thus, the range of the data is $4.1$ .

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