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Given that x is a normal variable with mean =49and standard deviation =6.2, find the following probabilities. (Round your answers to four decimal places.) P

Given thatxis a normal variable with mean=49and standard deviation=6.2, find the following probabilities. (Round your answers to four decimal places.)

P(x60)

(b)P(x50)

(c)P(50x60)

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