2.6, Assembly times for components must be understood in order to 34-under 36 "level" the stages of a production process. Construct both a histogram and a frequency polygon for the following assembly time data and 36-under 38 comment on the key characteristics of the distribution. 38-under 40 40-under 42 CLASS INTERVAL FREQUENCY 42-under 44 30-under 32 44-under 46 32-under 34