SOLUTION: Hi! Please help me solve this question! Thank you so much! In a standard normal distribution, find the area that lies below z = -1.99

Algebra ->  Probability-and-statistics -> SOLUTION: Hi! Please help me solve this question! Thank you so much! In a standard normal distribution, find the area that lies below z = -1.99      Log On


   

Question 1179008: Hi! Please help me solve this question! Thank you so much!
In a standard normal distribution, find the area that lies below z = -1.99
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi
Recommend Using Your Calculator:

Using TI or similarly an inexpensive calculator like an Casio fx-115 ES plus
-9999 just a placeholder to far..far  left .
z (z ≤ -1.99) = normalcdf( -9999, -1.99, 0,1) = .0233

Tables may be used.  Recommend Using a Calculator for quick reference.
Wish You the Best in your Studies.