P (z=1.85) what is the area to the left of z = 1.85

Question

Mathematics

Asia Davila

4 February, 00:58

P (z=1.85) what is the area to the left of z = 1.85

+1

Answers (1)

Know the Answer?

Elvis Whitehead · Answer 1

0.84 (because 20% of the observations are about 0.84)

You've found the 80th percentile! The 80th percentile of the standard normal distribution is 0.84. That's because 80% of the observations fall below 0.84. (Note: The 80th percentile of every normal distribution is 0.84 times the standard deviation above the mean.)