Question: (Use Excel) Let X be normally distributed with = 215 and = 9. In addition to providing the answer, state the relevant Excel

(Use Excel) Let X be normally distributed with µ = 215 and σ = 9. In addition to providing the answer, state the relevant Excel commands.

a. Find P(X>212).

b. Find P(0 ≤ X ≤ 5).

c. Find x such that P(X ≤ x) = 0.25.

d. Find x such that P(X>x) = 0.25.


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