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In a test of physical fitness, a group of men ages 65 and older from a local retirement community were told to do as many sit-ups as they could. It is known the population mean is 20 with a= 8. The scores for the men from the retirement community are given below. Use a two-tailed rejection region with a total area of 0.05 to decide the likelihood of this sample occurring in the population 10 24 25 47 23 29 18 32 20 19 24 21 28 20 27

In a test of physical fitness, a group of men ages 65 and older from a local retirement community were told to do as many sit-ups as they could. It is known the population mean is 20 with a= 8. The scores for the men from the retirement community are given below. Use a two-tailed rejection region with a total area of 0.05 to decide the likelihood of this sample occurring in the population 10 24 25 47 23 29 18 32 20 19 24 21 28 20 27

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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In a test of physical fitness, a group of men ages 65 and older from a local retirement community were told to do as many sit-ups as they could. It is known the population mean is 20 with a= 8. The scores for the men from the retirement community are given below. Use a two-tailed rejection region with a total area of 0.05 to decide the likelihood of this sample occurring in the population 10 24 25 47 23 29 18 32 20 19 24 21 28 20 27
Transcribed Image Text:In a test of physical fitness, a group of men ages 65 and older from a local retirement community were told to do as many sit-ups as they could. It is known the population mean is 20 with a= 8. The scores for the men from the retirement community are given below. Use a two-tailed rejection region with a total area of 0.05 to decide the likelihood of this sample occurring in the population 10 24 25 47 23 29 18 32 20 19 24 21 28 20 27
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