Do workers prefer to buy lunch rather than pack their own lunch?
A survey of employed Americans found that 75% of the 18 to 24
year-olds, 77% of the 25 to 34 year-olds, 72% of the 35 to 44
year-olds, 58% of the 45 to 54 year-olds, 57% of the 55 to 64
year-olds, and 55% of the 65 + year-olds buy lunch throughout the
workweek. Suppose the survey was based on 200 employed Americans in
each of six age...