With Ha :p # 186 you obtain a test statistic of z = 2.691. Find the...

Question

Question

Answer 1

Answer #1

1)

This is a two tailed test

p value = 0.0071

By using excel:
2*(1-NORM.DIST(2.691,0,1,TRUE))

2)

This is a two tailed test

p value = 0.0340

By using excel:
2*(1-NORM.DIST(2.12,0,1,TRUE))

Answer 2

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