Chapter Normal Distrubition Flashcards

0
Q
You have
Mean 
Standard deviation 
And area 
Need: x
Use
A

Invnorm

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1
Q
You have:
Mean 
Standard deviation 
X
Need: area 
You use?
A

Normal cdf

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2
Q

If missing

Mean or standard deviation use

A

Z score formula
X-mean
Z=———-
Standard D

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3
Q

To find z score in calc put mean as and standard deviation as

A

Mean 0

Standard deviation 1

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