Standard normal curve between z=.42 and z=1.92

a =.6902

b =.3098

c =.1902

d =.8098

Question

Mathematics

Eileen Tapia

8 January, 06:54

Standard normal curve between z=.42 and z=1.92

a =.6902

b =.3098

c =.1902

d =.8098

+1

Answers (1)

Know the Answer?

Karlie Brooks · Answer 1

The correct answer is Choice B: 0.3098.

To find the answer, you have to use a normal distribution table. Look up the percents for each z-score and subtract them to find the region between.

z = 1.92 the percent is 0.9726

z = 0.42 the percent is 0.6628

0.9726 - 0.6628 = 0.3098

Standard normal curve between z=.42 and z=1.92a =.6902b =.3098c =.1902d =.8098

Standard normal curve between z=.42 and z=1.92

a =.6902

b =.3098

c =.1902

d =.8098