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QUESTION 9 An employment information service claims the mean monthly salary for full-time workers over age 25 and without a high school diploma is more than 2,500 AED. A sample of 36 full-time workers is selected at random and their average monthly salary is 2700 AED, with 600 AED standard deviation. Calculate the corresponding p-value for this test. O 0.067 0.046 0.023 O 0.134

QUESTION 9 An employment information service claims the mean monthly salary for full-time workers over age 25 and without a high school diploma is more than 2,500 AED. A sample of 36 full-time workers is selected at random and their average monthly salary is 2700 AED, with 600 AED standard deviation. Calculate the corresponding p-value for this test. O 0.067 0.046 0.023 O 0.134

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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QUESTION 9 An employment information service claims the mean monthly salary for full-time workers over age 25 and without a high school diploma is more than 2,500 AED. A sample of 36 full-time workers is selected at random and their average monthly salary is 2700 AED, with 600 AED standard deviation. Calculate the corresponding p-value for this test. O 0.067 O 0.046 O 0.023 O 0.134 QUESTION 10 Yousef conducted a test to determine whether ZU students spend, on average, more than one hour on social media daily based on a sample of 200 randomly selected students. The p-value of the test was 0.03. He just discovered that in calculating the test statistic he used n=20 instead of 200 by mistake. Now, he needs to do the calculations again using the correct sample size. The correct p-value will be O will not change O We can't tell O larger than 0.03 O smaller than 0.03
Transcribed Image Text:QUESTION 9 An employment information service claims the mean monthly salary for full-time workers over age 25 and without a high school diploma is more than 2,500 AED. A sample of 36 full-time workers is selected at random and their average monthly salary is 2700 AED, with 600 AED standard deviation. Calculate the corresponding p-value for this test. O 0.067 O 0.046 O 0.023 O 0.134 QUESTION 10 Yousef conducted a test to determine whether ZU students spend, on average, more than one hour on social media daily based on a sample of 200 randomly selected students. The p-value of the test was 0.03. He just discovered that in calculating the test statistic he used n=20 instead of 200 by mistake. Now, he needs to do the calculations again using the correct sample size. The correct p-value will be O will not change O We can't tell O larger than 0.03 O smaller than 0.03
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