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Assume the variables are approximately distributed. Use the Traditional Method of hypothesis testing. During the calculation of the midterm grades, I computed a variance of no more than 100. I have examine a random sample of the midterm grades (shown below). At a = 0.05, can it be concluded that the variance in grades exceeds 100? 92.3 89.4 96.7 69.5 88.5 79.2 76.9 65.2 49.1 72.8 67.5 52.8 72.9 68.7 75.8

Assume the variables are approximately distributed. Use the Traditional Method of hypothesis testing. During the calculation of the midterm grades, I computed a variance of no more than 100. I have examine a random sample of the midterm grades (shown below). At a = 0.05, can it be concluded that the variance in grades exceeds 100? 92.3 89.4 96.7 69.5 88.5 79.2 76.9 65.2 49.1 72.8 67.5 52.8 72.9 68.7 75.8

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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Assume the variables are approximately distributed. Use the Traditional Method of hypothesis testing. During the calculation of the midterm grades, I computed a variance of no more than 100. I have examine a random sample of the midterm grades (shown below). At a = 0.05, can it be concluded that the variance in grades exceeds 100? 92.3 89.4 96.7 69.5 88.5 79.2 76.9 65.2 49.1 72.8 67.5 52.8 72.9 68.7 75.8
Transcribed Image Text:Assume the variables are approximately distributed. Use the Traditional Method of hypothesis testing. During the calculation of the midterm grades, I computed a variance of no more than 100. I have examine a random sample of the midterm grades (shown below). At a = 0.05, can it be concluded that the variance in grades exceeds 100? 92.3 89.4 96.7 69.5 88.5 79.2 76.9 65.2 49.1 72.8 67.5 52.8 72.9 68.7 75.8
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