Question: This exercise uses the normal probability density function and requires the use of either technology or a table of values of the standard normal distribution.

This exercise uses the normal probability density function and requires the use of either technology or a table of values of the standard normal distribution.

Repeated measurements of a student's IQ yield a mean of140, with a standard deviation of5. What is the probability that the student has an IQ between138and142? (Round your answer to four decimal places.)

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