[See Solution] Salaries An employment information service says that the standard deviation of the annual salaries for public relations managers is at least
Question: Salaries An employment information service says that the standard
deviation of the annual salaries for 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
Deliverable: Word Document 
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