From Wiley. Many thanks :)**Section 6.4, Exercise 5**

Suppose you are working with a data set that is normally distributed, with a mean of 150 and a standard deviation of 46. Determine the value of *x* from the following information.

Round your answers and z values to 2 decimal places, the tolerance is +/-0.05.

**(a) **90% of the values are greater than *x.*

**(b) ***x* is less than 17% of the values.

**(c) **23% of the values are less than *x. *

**(d) ***x* is greater than 60% of the values.

#### Top Answer

a) x=91.12 b)... View the full answer