2. Fill in the blanks for the following properties of normal distributions:

About _____ % of the area is within 1 standard deviation from the mean.
About _____ % of the area is 2 within standard deviations from the mean.
About _____ % of the area is within 3 standard deviations from the mean.

Question

2.  Fill in the blanks for the following properties of normal distributions: 

About _____ % of the area is within 1 standard deviation from the mean. 
About _____ % of the area is 2 within standard deviations from the mean. 
About _____ % of the area is within 3 standard deviations from the mean.

dan815 · Answer

umm whats 1 standard deviation?

dan815 · Answer

|dw:1369444818586:dw|