B. construct cumulative percentage distributions

A sample of 40 100-watt light bulbs produced by Manufacturer A and a sample of 40 100-watt light bulbs produced by Manufacturer B were selected. The accompanying tables show these data as a pair of ordered arrays. Complete parts a through c. Click the icon to view the data table of lifetime light bulb hours. a. Construct a frequency distribution and a percentage distribution. Construct a frequency distribution. Manufacturer A Frequency Manufacturer B Frequency 650 but less than 750 750 but less than 850 850 but less than 950 950 but less than 1050 1050 but less than 1150 1150 but less than 1250