Question

In: Statistics and Probability

You are performing a left-tailed test. If α = .05 find the critical value, to three...

You are performing a left-tailed test. If α = .05

find the critical value, to three decimal places.

zα =

Solutions

Expert Solution

Critical value = -Z0.05 = -1.645 (ans)

                                                                                                                                                                                                                                                                                                                                                                                                                  


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