# How to Calculate Mean Differences?

Calculating the mean difference of a series of numbers is a simple process, as the mean is essentially the average number in a series of differing numbers. Hence, when calculating the mean differen...
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http://www.ehow.com/how_8145127_calculate-mean-differences.html

## How To Calculate Percentages & Differences?

A percentage is a number out of 100. For instance, instead of saying it rained 10 out of 100 days, you can say it rained 10 percent of the time. It is commonly used as a way to compare quantities. ...
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http://www.ehow.com/how_6459886_calculate-percentages-differences.html

## How Do I Calculate Latitude Differences?

For convenience in locating the geographic position of different places on the Earth's surface, the surface is covered by an imaginary grid, which is depicted on maps as vertical and horizontal lin...
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http://www.ehow.com/info_8319618_do-calculate-latitude-differences.html

## How to Calculate Standardized Differences?

When you have two groups of subjects and have measured all subjects with some numeric measure (such as height, weight, income, or number of rooms in their homes), you can express the difference bet...
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http://www.ehow.com/how_7363165_calculate-standardized-differences.html

## Differences of Median and Mean?

The mean and the median are two types of averages. Most students are familiar with the mean, which is the average obtained by adding all of the numbers and then dividing the sum by the number of it...
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http://www.ehow.com/info_8011392_differences-median-mean.html