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K For each lettered part, a through c, examine the two given sets of numbers. Without doing Set 1 Set 2 a) 7, 9, 10, 11, 13 5, 7, 10, 13, 15 any calculations, decide which set has the larger standard deviation and explain why. Then check by finding the standard deviation by hand. b) 9, 11, 16, 21, 23 c) 73, 75, 75, 79, 83, 89 9, 13, 16, 19, 23 3, 5, 5, 9, 13, 19 a) Without doing any calculations, decide which set in row a has the larger standard deviation and explain why. Set 2 has the larger standard deviation, since some numbers in Set 2 are farther from its mean than those in Set 1 are from its mean. In row a, the standard deviation for Set 1 is 10 and the standard deviation for Set 2 is 3.16 (Round to two decimal places as needed.)

K For each lettered part, a through c, examine the two given sets of numbers. Without doing Set 1 Set 2 a) 7, 9, 10, 11, 13 5, 7, 10, 13, 15 any calculations, decide which set has the larger standard deviation and explain why. Then check by finding the standard deviation by hand. b) 9, 11, 16, 21, 23 c) 73, 75, 75, 79, 83, 89 9, 13, 16, 19, 23 3, 5, 5, 9, 13, 19 a) Without doing any calculations, decide which set in row a has the larger standard deviation and explain why. Set 2 has the larger standard deviation, since some numbers in Set 2 are farther from its mean than those in Set 1 are from its mean. In row a, the standard deviation for Set 1 is 10 and the standard deviation for Set 2 is 3.16 (Round to two decimal places as needed.)

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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K For each lettered part, a through c, examine the two given sets of numbers. Without doing Set 1 Set 2 a) 7, 9, 10, 11, 13 5, 7, 10, 13, 15 any calculations, decide which set has the larger standard deviation and explain why. Then check by finding the standard deviation by hand. b) 9, 11, 16, 21, 23 c) 73, 75, 75, 79, 83, 89 9, 13, 16, 19, 23 3, 5, 5, 9, 13, 19 a) Without doing any calculations, decide which set in row a has the larger standard deviation and explain why. Set 2 has the larger standard deviation, since some numbers in Set 2 are farther from its mean than those in Set 1 are from its mean. In row a, the standard deviation for Set 1 is 10 and the standard deviation for Set 2 is 3.16 (Round to two decimal places as needed.)
Transcribed Image Text:K For each lettered part, a through c, examine the two given sets of numbers. Without doing Set 1 Set 2 a) 7, 9, 10, 11, 13 5, 7, 10, 13, 15 any calculations, decide which set has the larger standard deviation and explain why. Then check by finding the standard deviation by hand. b) 9, 11, 16, 21, 23 c) 73, 75, 75, 79, 83, 89 9, 13, 16, 19, 23 3, 5, 5, 9, 13, 19 a) Without doing any calculations, decide which set in row a has the larger standard deviation and explain why. Set 2 has the larger standard deviation, since some numbers in Set 2 are farther from its mean than those in Set 1 are from its mean. In row a, the standard deviation for Set 1 is 10 and the standard deviation for Set 2 is 3.16 (Round to two decimal places as needed.)
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