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Shape center and spread calculator

The simplest measure of spread is the range. The range is the difference between the highest and lowest scores in a data set. Range = maximum value - minimum value The best choice of reporting a measure of

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Shape, Center, and Spread of a Distribution

Center: We can use the median to measure the “center” of the dataset. The median represents the middle value of the dataset. To find the median for this particular

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Dispersion Calculator

Specify whether the data is for an entire population or from a sample. Enter your population or sample observed values in the box below. Values must be numeric and separated by commas

Distribution calculator

To draw a histogram on your TI-83/84 graphing calculator, you must first enter the data in a list. In the home screen, press [2ND] [ {], and then enter the data separated by commas (see the

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Students said

Statistics Calculator: Dispersion

The range is the difference between the highest and lowest scores in a data set and is the simplest measure of spread. So we calculate range as : Range = maximum value - minimum value Whilst using the range as a measure of