SOLUTION: what is the probability of randomly selecting a Z score greater than Z = -0.80 from a normal distribution

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Question 1013084: what is the probability of randomly selecting a Z score greater than Z = -0.80 from a normal distribution
Answer by Edwin McCravy(20056) About Me  (Show Source):
You can put this solution on YOUR website!
On your TI graphing calculator

normalcdf(-.8,999999999,0,1)

gives 0.7881336663

You will find normalcdf(  by pressing 2ND then VARS then 2

If your calculator gives a "wizard" screen, make it read

lower:-.8
upper:999999999
mu:0
sigma:1
Paste

Scroll down to Paste and press ENTER


Edwin