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Professors: Estimating Mean and Standard Deviation Use the

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

Solution for problem 7RE Chapter 3.4

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 7RE

 

Professors: Estimating Mean and Standard Deviation Use the range rule of thumb to estimate the standard deviation of ages of all teachers at your college.

Step-by-Step Solution:
Step 1 of 3

Problem 7RE

Answer:

Step1 of 3:

We have,

Minimum age = 23

Maximum age = 70

Step2 of 3:

We need to estimate the standard deviation of ages of all teachers at your college by using the range rule of thumb.

Step3 of 3:

Based...

Step 2 of 3

Chapter 3.4, Problem 7RE is Solved
Step 3 of 3

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

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Professors: Estimating Mean and Standard Deviation Use the

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