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If X Is Normally Distributed with μ = 150 and σ

Question 19

Multiple Choice

If X is normally distributed with μ = 150 and σ = 30,find P(90 < X < 180) .

A) 0.1359
B) 0.8185
C) 0.3185
D) 0.8243
E) 0.8173

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