The value obtained for the test statistic, z, in a one-mean z-test is given. Also given...

The value obtained for the test statistic, z, in a one-mean z-test is given. Also given is whether the test is two tailed, left tailed, or right tailed. Determine the P-value.

A left-tailed test:
z = -0.58

Group of answer choices

0.7190

0.4380

0.5620

0.2810

Solutions

Expert Solution

P value for left tailed test = P[Z<-0.58] = 0.2810

orchestra answered 1 year ago

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