In a recent study on American sleep habits 1500 adults were asked questions about their sleep cycles. The study found that 41 % say they get sleepy on the job and their work suffers at least a few days each month. An additional 22 % said the problems occur a few days each week and 7 % say sleepiness on the job is a daily occurrence. For the remaining respondents, sleepiness was not a problem at all. Summarize the given information by constructing a frequency and relative frequency distribution.