Question: zis a standard normal random variable. The P(-1.96 z -1.4) equals a.0.4192 b.0.0558 c.0.8942 d.0.475

zis a standard normal random variable. The P(-1.96z-1.4) equals

a.0.4192

b.0.0558

c.0.8942

d.0.475

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