Question: Suppose you are working with a data set that is normally distributed, with a mean of 300 and a standard deviation of 45. Determine the

Suppose you are working with a data set that is normally distributed, with a mean of 300 and a standard deviation of 45. Determine the value of x from the following information.

(Round your answers and z value to 2 decimal places, e.g. 1.25.)

a. 90% of the values are greater than x.

b. x is less than 14% of the values.

c. 22% of the values are less than x.

d. x is greater than 60% of the values.

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