A variable xx is normally distributed with mean 20 and standard deviation 5. Round your answers to the nearest hundredth as needed. a) Determine the zz-score for x=24x=24. z=z= b) Determine...

A variable xx is normally distributed with mean 20 and standard deviation 5.

Round your answers to the nearest hundredth as needed.



a) Determine the zz-score for x=24x=24.

z=z=

b) Determine the zz-score for x=16x=16.

z=z=

c) What value of xx has a zz-score of 22?

x=x=

d) What value of xx has a zz-score of −0.6-0.6?

x=x=

e) What value of xx has a zz-score of 00?

x=x=