Use five classes to determine the class width

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Reference no: EM13180253

The following data represent the length (in months) of time it takes for a tumor to reoccur after chemotherapy. Use five classes to determine the class width.

19, 18, 17,, 21, 22, 54, 46, 25, 49
50,1, 59, 39, 43, 39, 5, 9, 38, 18
14, 45, 54, 59, 46, 50, 29, 12, 19, 36
38, 40, 43, 41, 10, 50, 41, 25, 19, 39
27, 20

Reference no: EM13180253

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