Question

Question 6 Calculate the range, standard deviation, and the variance of the following set of numbers: I. 9, 2, 8, 11, 8, 7, 11, 5, 6, 7, 5, 7, 8, 7, 2 II. 8, 3, 5, 9, 1, 10, 23, 11, 6, 7, 14, 2, 19 III. 14, 15, 20, 21, 17, 19, 17, 20, 22, 17, 21

          Question 6
Calculate the range, standard deviation, and the variance of the following set of numbers:
I.
9, 2, 8, 11, 8, 7, 11, 5, 6, 7, 5, 7, 8, 7, 2
II.
8, 3, 5, 9, 1, 10, 23, 11, 6, 7, 14, 2, 19
III.
14, 15, 20, 21, 17, 19, 17, 20, 22, 17, 21

Question 6
Calculate the range, standard deviation, and the variance of the following set of numbers:
I.
9, 2, 8, 11, 8, 7, 11, 5, 6, 7, 5, 7, 8, 7, 2
II.
8, 3, 5, 9, 1, 10, 23, 11, 6, 7, 14, 2, 19
III.
14, 15, 20, 21, 17, 19, 17, 20, 22, 17, 21

Added by Julian P.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Pritesh Ranjan

01/13/2024

Step 1

** * **Range:** The range is the difference between the highest and lowest values in the set. The highest value is 11 and the lowest value is 2, so the range is 11 - 2 = 9. * **Mean:** The mean is the average of all the values in the set. To find the mean, we add Show more…

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Question 6 Calculate the rang, standard deviation, and the variance of the following set of numbers: I. 9, 2, 8, 11, 8, 7, 11, 5, 6, 7, 5, 7, 8, 7, 2 II. 8, 3, 5, 9, 1, 10, 23, 11, 6, 7, 14, 2, 19 III. 14, 15, 20, 21, 17, 19, 17, 20, 22, 17, 21