# How to Calculate Variance From a Ti84?

Variance is a statistical parameter that analyzes the spread, or distribution, of data. Calculating variance quickly requires a statistics calculator like the TI-84 graphing calculator. The TI-84 c...
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http://www.ehow.com/how_8346066_calculate-variance-ti84.html

## How to Calculate Variance From Standard Error?

In statistics, the standard error of a sampling statistic indicates the variability of that statistic from sample to sample. Thus, the standard error of the mean indicates how much, on average, the...
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http://www.ehow.com/how_6372721_calculate-variance-standard-error.html

## How to Calculate Variance?

Variance formulaVariance is an extremely important statistic, and is usually one of the first formulas taught in any statistics course. Variance is used to measure variablity within data. It is usu...
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http://www.wikihow.com/Calculate-Variance

## How to Calculate Variance of a Sample?

In statistics, different values derived from a sample set have significant meanings. One of those values is the variance, which measures the spread of the sample. Other important values like the st...
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http://www.ehow.com/how_8054971_calculate-variance-sample.html

## How to Calculate Average Variance?

Variance is a measure that describes how a set of numbers is spread around the mean of the number set. The larger the variance, the further the values are spread out. Variance is closely related to...
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http://www.ehow.com/how_8271600_calculate-average-variance.html