Multiple Choice
Medicare would like to test the hypothesis that the standard deviation for the monthly rate for a one- bedroom assisted- living facility is more than $400. A random sample of 17 assisted living facilities had a standard deviation of $530. The degrees of freedom for this hypothesis test would be _____.
A) 17
B) 18
C) 16
D) 19
Correct Answer:
Verified
Correct Answer:
Verified
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