The average starting salary of students who graduated from colleges of business in 2009 was $48,800. a sample of 100 graduates of 2010 showed an average starting salary of $50,000. assume the standard deviation of the population is known to be $7000. we want to determine whether or not there has been a significant increase in the starting salaries.

a. state the null and alternative hypotheses to be tested.

b. compute the test statistic.

c. the null hypothesis is to be tested at the 5% level of significance. determine the critical value for this test.

d. what do you conclude?

e. compute the p-value.

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"we buried my cousin last summer. he was 32 when he hanged himself from a closet coat rack in the throes of alcoholism, the fourth of my blood relatives to die prematurely from this deadly disease. if america issued drinking licenses, those four men—including my father, who died at 54 of liver failure—might be alive today. that is a good example piece   some steps that are .

. writing something that happened to you

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step-by-step explanation: