(1 point) Suppose a is a normally distributed random variable with u = 9.2 ando = 1.5. Find each of the following probabilities: (a) P(8.2 < x < 13.5) (b) P(8.1

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(1 point) Suppose x is a normally distributed random variable with u = 9.2 and o = 1.5. Find each of the following probabilities:
(a) P(8.2 <x < 13.5) =
(b) P(8.1 <r < 15.3) =
(c) P(7.4 < a < 17) =
(d) P(x > 11.2) =
(e) P(x < 16.7)
Transcribed Image Text:(1 point) Suppose x is a normally distributed random variable with u = 9.2 and o = 1.5. Find each of the following probabilities: (a) P(8.2 <x < 13.5) = (b) P(8.1 <r < 15.3) = (c) P(7.4 < a < 17) = (d) P(x > 11.2) = (e) P(x < 16.7)
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