Problem 26 of 7
Compute and compare the ranges of data sets 20, 22, 22, 25 and 18, 19, 21, 24.
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subtract minimum from maximum.
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Data sets must have minimum and maximum values.
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Solution
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1. Find the minimum and maximum of each data set.
2. Subtract minimum from maximum for each range.
3. Compare the ranges as spread measures.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Using IQR when range is requested.