Answer for section C 5. The director of a state agency believes that the average starting salary for clerical employees inthe state is less than $30,000 per year. To test her hypothesis, she has collected a simple randomsample of 100 starting clerical salaries from across the state and found that the sample mean is$29,750.(A) State the appropriate null and alternative hypotheses.(B) Assuming the population standard deviation is known to be $2,500 and the significance level forthe test is to be 0.025, what is the critical value (stated in dollars)?(C) Referring to your answer in part b, what conclusion should be reached with respect to the nullhypothesis?(D) Referring to your answer in part c, which of the two statistical errors might have been made in thiscase? Explain.

Name: Answer for section C 5. The director of a state agency believes that t
Uploaded: 2024-03-20T06:46:03.000Z
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Description: Answer for section C 5. The director of a state agency believes that the average starting salary for clerical employees inthe state is less than $30,000 per year. To test her hypothesis, she has collected a simple randomsample of 100 starting clerica