Asked Oct 20, 2019

At a .05 “alpha level”, what is the “critical cutoff” z-score for a “two-tailed test”?

check_circleExpert Solution
Step 1

The critical value is z&alp...

1-α -0.95
= 0.05

Image Transcriptionclose

1-α -0.95 = 0.05 α α -0.025 2


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