Gil is running for school president, and he is very nervous. He wants to know if he has any chance to win, so he collects a random sample of 40 of his fellow students to see if they are going to vote for him or his opponent, Jeff. Out of the 40 students who were asked, 14 said they were voting for Jeff and the other 26 said they were voting for Gil. Using this data test Ho : p = 0. 5 vs. Ha :p< 0.5,wherep is the true proportion of people, who will vote for Jeff in the population (i.e, the entire school)? Find the p-value of this test, and what is your conclusion if the test is performed at the a = 0. 05 level? The p-value = 0.9711; therefore, we fail to reject the null hypothesis in favor of the alternative The p-value = 0.0578; therefore, we fail to reject the null hypothesis in favor of the alternative The p-value = 0.0289; therefore, we reject the null hypothesis in favor of the alternative The p-value = 0.2889; therefore, we fail to reject the null hypothesis in favor of the alternative

Gil is running for school president, and he is very nervous. He wants to know if he has any chance to win, so he collects a random sample of 40 of his fellow students to see if they are going to vote for him or his opponent, Jeff. Out of the 40 students who were asked, 14 said they were voting for Jeff and the other 26 said they were voting for Gil. Using this data test Ho : p = 0. 5 vs. Ha :p< 0.5,wherep is the true proportion of people, who will vote for Jeff in the population (i.e, the entire school)? Find the p-value of this test, and what is your conclusion if the test is performed at the a = 0. 05 level? The p-value = 0.9711; therefore, we fail to reject the null hypothesis in favor of the alternative The p-value = 0.0578; therefore, we fail to reject the null hypothesis in favor of the alternative The p-value = 0.0289; therefore, we reject the null hypothesis in favor of the alternative The p-value = 0.2889; therefore, we fail to reject the null hypothesis in favor of the alternative

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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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