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A student group claims that each day, students commute more than 20 minutes one way to reach college. In a random sample of 16 students, the mean commute was determined to be 20.1 min with a standard deviation of 0.2 minutes. Does the student group have enough evidence to support its claim? Use. • Null hypothesis is Ho: = 20 . Alternative hypothesis Ha: > 20 a) Compute the test statistic. b) Compute the rejection zone or the p-value. Clearly show how you did the calculations. Just listing values is not sufficient. c) Decide whether the null hypothesis is rejected or accepted. Enter your decision in this question's multiple choice segment. d) What do you conclude? Write a sentence in the context of the specific situation given here. Show all details in your written work. Enter the decision for the hypothesis test below. Reject Null Hypothesis Accept Null Hypothesis

A student group claims that each day, students commute more than 20 minutes one way to reach college. In a random sample of 16 students, the mean commute was determined to be 20.1 min with a standard deviation of 0.2 minutes. Does the student group have enough evidence to support its claim? Use. • Null hypothesis is Ho: = 20 . Alternative hypothesis Ha: > 20 a) Compute the test statistic. b) Compute the rejection zone or the p-value. Clearly show how you did the calculations. Just listing values is not sufficient. c) Decide whether the null hypothesis is rejected or accepted. Enter your decision in this question's multiple choice segment. d) What do you conclude? Write a sentence in the context of the specific situation given here. Show all details in your written work. Enter the decision for the hypothesis test below. Reject Null Hypothesis Accept Null Hypothesis

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A student group claims that each day, students commute more than 20 minutes one way to reach college. In a random sample of 16 students, the mean commute was determined to be 20.1 min with a standard deviation of 0.2 minutes. Does the student group have enough evidence to support its claim? Use. • Null hypothesis is Ho: μ = 20 • Alternative hypothesis Ha: μ> 20 a) Compute the test statistic. b) Compute the rejection zone or the p-value. Clearly show how you did the calculations. Just listing values is not sufficient. c) Decide whether the null hypothesis is rejected or accepted. Enter your decision in this question's multiple choice segment. d) What do you conclude? Write a sentence in the context of the specific situation given here. Show all details in your written work. Enter the decision for the hypothesis test below. Reject Null Hypothesis Accept Null Hypothesis
Transcribed Image Text:A student group claims that each day, students commute more than 20 minutes one way to reach college. In a random sample of 16 students, the mean commute was determined to be 20.1 min with a standard deviation of 0.2 minutes. Does the student group have enough evidence to support its claim? Use. • Null hypothesis is Ho: μ = 20 • Alternative hypothesis Ha: μ> 20 a) Compute the test statistic. b) Compute the rejection zone or the p-value. Clearly show how you did the calculations. Just listing values is not sufficient. c) Decide whether the null hypothesis is rejected or accepted. Enter your decision in this question's multiple choice segment. d) What do you conclude? Write a sentence in the context of the specific situation given here. Show all details in your written work. Enter the decision for the hypothesis test below. Reject Null Hypothesis Accept Null Hypothesis
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