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1. Find: (In both parts, round to 2 decimal places) (a) Z0.07 (b) Z0.09 2. Find...

1. Find:

(In both parts, round to 2 decimal places)

(a) Z0.07


(b) Z0.09

2. Find zα/2 for the following confidence levels:

(a) 93.6% (Round to 2 decimal places)


(b) 88% (Give 3 decimal places here)

Math   Statistics-And-Probability   
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