Normal variable with mean

Assignment Help Basic Statistics

Reference no: EM1390137

Given that x is a normal variable with mean u = 47 and standard deviation = 6.2, find:

(A) P(x ≤ 120)

B) P(x ≥ 80)

C) P (108 ≤ x ≤ 117)

Reference no: EM1390137

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