Assume a standard Normal distribution. Draw a well-labeled Normal curve for each part. a. Find the z-score that gives a left area of 0.7311. b. Find the z-score that gives a left area of 0.1564.

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Assume a standard Normal distribution. Draw a well-labeled Normal curve for each part.
a. Find the z-score that gives a left area of 0.7311.
b. Find the z-score that gives a left area of 0.1564.
a. z=
(Round to two decimal places as needed.)
Transcribed Image Text:Assume a standard Normal distribution. Draw a well-labeled Normal curve for each part. a. Find the z-score that gives a left area of 0.7311. b. Find the z-score that gives a left area of 0.1564. a. z= (Round to two decimal places as needed.)
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