188.8.131.52 - Video Example: P(Z<-1)
Question: What proportion of the z distribution falls below a z score of -1?
- On a PC: from the menu select STATISTICS > Distribution Plot
On a Mac: from the menu select Statistics > Probability Distributions > Distribution Plot
- Select Display Probability (Note: The default is the standard normal distribution)
- Select A specified X value
- Select Left tail
- For X value enter -1
This video is available in both Windows and Mac platforms. Select your platform below.