Suppose you are working with a data set that is normally distributed, with a mean of250and a standard deviation of47. Determine the value ofxfrom the following information.

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

(a)70% of the values are greater thanx.

enter an appropriate value rounded to 2 decimal places

(b)xis less than16% of the values.

enter an appropriate value rounded to 2 decimal places

(c)22% of the values are less thanx.

enter an appropriate value rounded to 2 decimal places

(d)xis greater than60% of the values.

enter an appropriate value rounded to 2 decimal places