Question

Suppose X~N(μ=10,σ=3). Find P(X>7.5). Round your answer to 3 decimal places. A) 0.202 B) 0.798 C)...

Suppose X~N(μ=10,σ=3). Find P(X>7.5). Round your answer to 3 decimal places.

A) 0.202

B) 0.798

C) 0.326

D) 0.000

E) 0.674

Math   Statistics-And-Probability   
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Homework Answers

Answer #1

Refer Standard normal table/Z-table to find the probability or use excel formula "=NORM.S.DIST(-0.8333, TRUE)" to find the probability.

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