A researcher reports that the average of assistant professor is less than 42,000. A sample of 35 assistance professor has a mean salary of 43,000. At α = 0.10, test that claim that assistant professor earn less than 42,000 a year. A standard deviation of the population is 52,300. A) identify the null and alternative hypothesis for this test. B)What's the C.V number? C)Identify the test statistic for this hypothesis test
A researcher reports that the average of assistant professor is less than 42,000. A sample of 35 assistance professor has a mean salary of 43,000. At α = 0.10, test that claim that assistant professor earn less than 42,000 a year. A standard deviation of the population is 52,300. A) identify the null and alternative hypothesis for this test. B)What's the C.V number? C)Identify the test statistic for this hypothesis test
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 researcher reports that the average of assistant professor is less than 42,000. A sample of 35 assistance professor has a
A) identify the null and alternative hypothesis for this test.
B)What's the C.V number?
C)Identify the test statistic for this hypothesis test
D)Desicion. Accept or reject. Draw a bell curve
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