Author Question: Determine the two z-scores that divide the area under the standard normal curve into a middle 0.96 ... (Read 124 times)

Caiter2013 · **on:** Jul 25, 2018

Determine the two z-scores that divide the area under the standard normal curve into a middle 0.96 area and two outside 0.02 areas.

A) 0 and 2.05 B) -2.33 and 2.33 C) -2.05 and 2.05 D) -1.75 and 1.75

Question 2

Determine the two z-scores that divide the area under the standard normal curve into a middle 0.874 area and two outside 0.063 areas.

A) -1.39, 1.39 B) -1.53, 1.53 C) -1.46, 1.46 D) -1.45, 1.45