The figure shows a standard normal N(0, 1) distribution. Find the shaded area. C.2. gives 1 - P(z

Question

The figure shows a standard normal N(0, 1) distribution. Find the shaded area.  C.2. gives 1 - P(z < .44) = 1 - .6700 = .3300 =1-NORM.S.DIST(0.44,1).
A).4400 
B).3300 
C).2998 
D).2502

Quizplus · Accepted Answer

The shaded area represents the probability of obtaining a value less than 0.44 in a standard normal distribution. We can find this probability by subtracting the area to the left of 0.44 from 1 (since the total area under the curve is 1). Using a standard normal table or calculator function, we can find the area to the left of 0.44 as 0.6700. Therefore, the shaded area is 1 - 0.6700 = 0.3300, which corresponds to choice B.

The Figure Shows a Standard Normal N(0, 1) Distribution