Show a complete solution for the computation of range and interval width Create a frequency distribution table for grouped data for this data set: 66,61,66,81,82,89,42,47,43,42,44, 52,57,59,78,72,75,99,91,93,98,95 Approximated class interval: 7 Class intervals Tally
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Please show your solution, this is a frequency distribution for grouped data
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