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Find thep -value for the hypothesis test. A random sample of size 52 is taken. The sample has a mean of 388 and a standard
Find thep
-value for the hypothesis test. A random sample of size 52 is taken. The sample has a mean of 388 and a standard deviation of 85.
H
0
: = 400
H
a
: < 400
Thep
-value for the hypothesis test is
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