It is reported in USA Today that the average flight cost nationwide is $595.711. You have never paid close to that amount and you want to perform a hypothesis test that the true average is actually greater than $595.711. The hypotheses for this situation are as follows: Null Hypothesis: µ < 595.711, Alternative Hypothesis: µ > 595.711. A random sample of 30 flights shows an average cost of $584.559 with a standard deviation of $59.3656. What is the test statistic and p-value for this test? 1) Test Statistic: 1.029, P-Value: 0.156 2) Test Statistic: -1.029, P-Value: 0.844 3) Test Statistic: -1.029, P-Value: 0.156 4) Test Statistic: -1.029, P-Value: 1.688 5) Test Statistic: 1.029, P-Value: 0.844
It is reported in USA Today that the average flight cost nationwide is $595.711. You have never paid close to that amount and you want to perform a hypothesis test that the true average is actually greater than $595.711. The hypotheses for this situation are as follows: Null Hypothesis: µ < 595.711, Alternative Hypothesis: µ > 595.711. A random sample of 30 flights shows an average cost of $584.559 with a standard deviation of $59.3656. What is the test statistic and p-value for this test? 1) Test Statistic: 1.029, P-Value: 0.156 2) Test Statistic: -1.029, P-Value: 0.844 3) Test Statistic: -1.029, P-Value: 0.156 4) Test Statistic: -1.029, P-Value: 1.688 5) Test Statistic: 1.029, P-Value: 0.844
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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