Question: Please help. X is a normal random variable with population mean 9 and population variance 4 . The probability that X lies between 7 and

Please help.

X is a normal random variable with population mean 9 and population variance 4 . The probability that X lies between 7 and 10 is closest or equal to: 0 0.6915 Q 0.3515 Q 0.7452 0 0.5328

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