(Solution Library) Length of Hospital Stays. The average length of #short hospital stays" for men is slightly longer than that of women, 5.2 days vs. 4.5 days. A random
Question: Length of Hospital Stays. The average length of #short hospital stays" for men is slightly longer than that of women, 5.2 days vs. 4.5 days. A random sample of recent hospital stays for both men and women revealed the following. At a (probability of a type 1 error)= 0.01 is there sufficient evidence to conclude that the average hospital stay for men is longer than the average hospital stay for women?
Men Women
Sample size 32 30
Sample Mean 5.5 days 4.2 days
Population Standard Deviation 1.2 days 1.5 days
Deliverable: Word Document 
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