Under the normal curve if a z score of 165 included 45 of th

Under the normal curve if a z score of 1.65 included 45% of the area above the mean what percent remains above 1.65 on the x axis?

Solution

The area above the mean is 50% of the total.

As 45% is between the mean and z = 1.65, then just 50% - 45% = 5% remains to be above 1.65.

[ANSWER, 5%]