SOLUTION: 1. Find the critical value z-score necessary to form a confidence interval at a. 90% level of confidence

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Question 269646: 1. Find the critical value z-score necessary to form a confidence interval at a. 90% level of confidence
Answer by stanbon(75887) About Me  (Show Source):
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1. Find the critical value z-score necessary to form a confidence interval at a. 90% level of confidence
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InvNorm(0.95) = 1.645
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Cheers,
Stan H.