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What can be concluded at the the a = 0.10 level of significance level of significance? a. For this study, we should use t-test for a population mean b. The null and alternative hypotheses would be: Но: 13 H1: 13 c. The test statistic (t (please show your answer to 3 decimal places.) d. The p-value (Please show your answer to 4 decimal places.)

What can be concluded at the the a = 0.10 level of significance level of significance? a. For this study, we should use t-test for a population mean b. The null and alternative hypotheses would be: Но: 13 H1: 13 c. The test statistic (t (please show your answer to 3 decimal places.) d. The p-value (Please show your answer to 4 decimal places.)

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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Part C and D pleas

The average wait time to get seated at a popular restaurant in the city on a Friday night is 13 minutes. Is the mean wait time greater for men who wear a tie? Wait times for 11 randomly selected men who were wearing a tie are shown below. Assume that the distribution of the population is normal. 15, 11, 11, 13, 11, 13, 15, 13, 11, 11, 15 What can be concluded at the the a = 0.10 level of significance level of significance? a. For this study, we should use t-test for a population mean b. The null and alternative hypotheses would be: Но: 13 H1: 13 > c. The test statistic (t ÷ (please show your answer to 3 decimal places.) %3D d. The p-value (Please show your answer to 4 decimal places.)
Transcribed Image Text:The average wait time to get seated at a popular restaurant in the city on a Friday night is 13 minutes. Is the mean wait time greater for men who wear a tie? Wait times for 11 randomly selected men who were wearing a tie are shown below. Assume that the distribution of the population is normal. 15, 11, 11, 13, 11, 13, 15, 13, 11, 11, 15 What can be concluded at the the a = 0.10 level of significance level of significance? a. For this study, we should use t-test for a population mean b. The null and alternative hypotheses would be: Но: 13 H1: 13 > c. The test statistic (t ÷ (please show your answer to 3 decimal places.) %3D d. The p-value (Please show your answer to 4 decimal places.)
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