Question: 14.27 Determine the p-value that will result when testing the following hypotheses for experiments involving two independent samples: a. Ho: Average(A) Average(B) Ha: Average(A)

14.27 Determine the p-value that will result when testing the following hypotheses for experiments involving two independent samples:

a. Ho: Average(A)  Average(B)

Ha: Average(A)  Average(B)

with nA  18, nB  15, and U  95.

b. Ho: Average(I)  Average(II)

Ha: Average(I)  Average(II)

with nA  8, nB  10, and U  13.

c. Ho: The average height is the same for both groups.

Ha: Group I average heights are less than those for group II.

with nI  50, nII  45, and z  2.37.

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