An employment information service says that the standard deviation of the annual salaries for the pu
Question:
An employment information service says that the standard deviation of the annual salaries for the public relations managers is at least $14,500. The annual salaries for 18 randomly chosen public relations managers are listed. At a= 0.10, can you reject the claim?
47,517 60,217 39,177 61,744 79,422 70,770
60,549 60,263 72,939 72,372 75,014 59,164
44,811 65,413 61,310 90,433 44,185 41,805
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Answer: The solution consists of 1 page
Solution Format: Word Document
Solution Format: Word Document