Range, Interquartile and Semi-interquartile Ranges (Raw Data)

Range, Interquartile and Semi-interquartile Ranges (Raw Data) Range The range of a set of numbers is the difference between the largest and the smallest number. Example: Calculate the range of the following numbers: 204, 210, 215, 220, 225, 234, 238, 240 The range = the largest number – the smallest number =  240 – 204…

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