Brother International PDP350CJ Owner's Manual - English - Page 398
The formula used by the VAR function
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Function VAR (value1, value2,...) Description Simple variance of a sample population. You can use as many arguments as you want, including values, addresses, ranges, named cells, and field names for arguments. Example =VAR(254,255,253,248,257,255,256) returns 8.666667. The formula used by the VAR function: n∑x2 - (∑x)2 n (n-1) VARP (value1, value2,...) Populationvariance of the values in a list. You can use as many arguments as you want, including values, addresses, ranges, named cells, and field names for arguments. =VARP(254,255,253,248,257,255,256) returns 7.42857. Appendix 371
Appendix
371
Function
Description
Example
VAR
(
value1,
value2,
...)
Simple
variance
of a sample population. You
can use as many arguments as you want,
including values, addresses, ranges, named
cells, and field names for arguments.
=VAR(254,255,253,248,257,255,256)
returns
8.666667.
n
(nā1)
The formula used by the VAR function:
n
ā
x
2
ā (
ā
x)
2
VARP
(
value1,
value2
,...)
Populationvariance
of the values in a list.
You can use as many arguments as you want,
including values, addresses, ranges, named
cells, and field names for arguments.
=VARP(254,255,253,248,257,255,256)
returns
7.42857.