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If a is normally distributed with mean 10 and variance 2.25, evaluate the following probabilities: a. P(x > 8.5) = [ Select ] b. P(a

If a is normally distributed with mean 10 and variance 2.25, evaluate the following probabilities: a. P(x > 8.5) = [ Select ] b. P(a 8.5) v [ Select ] 0.2506 0.9088 b. P(x

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