Determine the critical zz-values (z α/2 )(z α/2 ) corresponding to the confidence levels in the table below. Round answers to 3 decimal places for right tail areas and 2 decimal places for critical values Confidence Level Right Tail Area (α/2)(α/2) Critical Value (zα/2)(zα/2) 94%     86%     99%     82%     83%

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