Let X Norm(4, 25). Find the following probabilities without using software: (a) P(X > 6). (b)
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Let X ∼ Norm(−4, 25). Find the following probabilities without using software:
(a) P(X > 6).
(b) P(−9 < X < 1).
(c) P(√X > 1).
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a Since 5 PX 6 is the probability that X is greater than 2 standard deviations above the mean ...View the full answer
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