# Statistics Examples

, , , , ,
The quadratic mean (rms) of a set of numbers is the square root of the sum of the squares of the numbers divided by the number of terms.
Simplify the result.
Remove parentheses around .
Raise to the power of .
Remove parentheses around .
Raise to the power of .
Remove parentheses around .
Raise to the power of .
Remove parentheses around .
Raise to the power of .
Remove parentheses around .
Raise to the power of .
Remove parentheses around .
Raise to the power of .
Divide by .
The result can be shown in both exact and decimal forms.
Exact Form:
Decimal Form: