The number of families who used the Minneapolis YWCA day care service was recorded over a 30-day period. The results are as follows: 70 33 47 55 59 57 60 67 13 Class 34 34 57 Less than Click here for the Excel Data File 58 49 46 42 16 54 15 70 46 28 a. Construct a cumulative frequency distribution of this data. (Round your calculated class interval up to the nearest multiple of 5.) Cumulative Frequency 32 21 53 52 39 39 58 28 50

The number of families who used the Minneapolis YWCA day care service was recorded over a 30 -day period. The results are as follows: Click here for the Excel Data File a. Construct a cumulative frequency distribution of this data. (Round your calculated class interval up to the nearest multiple of 5.)