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Assume z is a standard normal random variable. Then P (-1.96 z -1.4) equals _____. a. .0558 b. .4192 c. .475 d. .8942

Assume zis a standard normal random variable. Then P(-1.96 z -1.4) equals _____.

a. .0558

b. .4192

c. .475

d. .8942

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