Wij willen hier een beschrijving geven maar de site die u nu bekijkt staat dit niet toe. The mean is the average of the numbers it is easy to calculate add up all the numbers then divide by how many numbers there are in other words it is . Calculator use calculate the count sum mean median and mode for a set of data enter values separated by commas such as 1 2 4 7 7 10 2 4 5. The formula for the sample standard deviation of a data set s is where x i is each value is the data set x bar is the mean . The median of a set of data is presented by math goodies learn about median at your own pace
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