The weights in kg of milk deliveries to a processing plant are shown below: 45 49 50 46 42 39 47 42 51 48 48 45 45 41 46 37 46 47 43 33 56 36 42 39 52 46 43 51 46 54 39 47 46 45 35 44 45 46 40 47 (d) Using class width equals 5, construct a cumulative frequency table with the minimum value as the lower class limit of the first class interval. (e) Construct an ogive (a graph of the upper class boundary versus cumulative frequency).

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