Question: You are testing the following null and alternative hypotheses using =0.05 : H 0 : = 0; H a : < 0 Suppose =20, and

You are testing the following null and alternative hypotheses using

=0.05

: H0: = 0; Ha: < 0

Suppose =20, and x=-6. Calculate the test statistic and the p-value for n=16, 36, 56, 76, and 96. Give the test statistic to two decimal places and the p-value to four decimal places.

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