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Use your calculator to find the indicated values.Standard

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

Solution for problem 8CRE 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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18
4
Problem 8CRE

Problem 8CRE

 

Use your calculator to find the indicated values.

Standard Deviation The given expression is used to compute the standard deviation of three IQ scores. Round the result to one decimal place.

Step-by-Step Solution:
Step 1 of 3

Problem 8CRE

Answer:

Step1 of 3:

We have The given expression is used to compute the standard deviation of three IQ scores. Round the result to one decimal place.

Step2 of 3:

We need to find

 = ?

Step3 of 3:

Consider,

 =

                                                 =

                                                 =

                                                 =

                                                 = 5.2915

                                                         5.3.

Step 2 of 3

Chapter 1.4, Problem 8CRE is Solved
Step 3 of 3

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

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Use your calculator to find the indicated values.Standard