Question: he times per week a student uses a lab computer are normallydistributed, with a mean of 5.9 hours and a standard deviation of 1.4 hours.

he times per week a student uses a lab computer are normallydistributed, with a mean of 5.9 hours and a standard deviation of1.4 hours. A student is randomly selected. Find the following probabilities.

The probability that a student uses a lab computer between 6 and 7 hours per week is=

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