Question: Given that x is a normal variable with mean =51and standard deviation =6.1, find the following probabilities. (answers to four decimal places.) (a) P (

Given thatxis a normal variable with mean=51and standard deviation=6.1, find the following probabilities. (answers to four decimal places.)

(a)P(x60)

(b)P(x50)

(c)P(50x60)

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