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Use your calculator to find the indicated values.IQ Scores

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 2CRE Chapter 1.4

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 2CRE

Use your calculator to find the indicated values.

IQ Scores Refer to the IQ scores listed in Data Set 6 in Appendix B. What value is obtained when those 20 IQ scores are added and the total is then divided by 20? (This result, called the mean, is discussed in Chapter 3.) Is the result reasonably close to 100, which is the mean IQ score for the population?

Step-by-Step Solution:

Answer:

Step 1 of 1</p>

...

IQ

96

89

87

87

101

103

103

96

127

126

101

96

93

88

Step 2 of 3

Chapter 1.4, Problem 2CRE is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. The answer to “Use your calculator to find the indicated values.IQ Scores Refer to the IQ scores listed in Data Set 6 in Appendix B. What value is obtained when those 20 IQ scores are added and the total is then divided by 20? (This result, called the mean, is discussed in Chapter 3.) Is the result reasonably close to 100, which is the mean IQ score for the population?” is broken down into a number of easy to follow steps, and 67 words. The full step-by-step solution to problem: 2CRE from chapter: 1.4 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. This full solution covers the following key subjects: scores, mean, result, listed, Chapter. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. Since the solution to 2CRE from 1.4 chapter was answered, more than 308 students have viewed the full step-by-step answer.

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