Question: In the data set below, if k 4, what is the calculated class interval? 55 40 41 71 48 53 45 70 54 57

In the data set below, if k 4, what is the calculated 

In the data set below, if k 4, what is the calculated class interval? 55 40 41 71 48 53 45 70 54 57 36 48 70 73 75 O8.75 9.24 9.75 10.00

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