MY NOTES The article "Americans Drowsy on the Job and the Road" summarized data from the 2001 Sleep in America poll. Each individual in a sample of 1004 adults was asked questions about his or her sleep habits. The article states that "40 percent of those surveyed say they get sleepy on the job and their work suffers at least a few days each month, while 22 percent said the problems occur a few days each week. Seven percent say sleepiness on the job is a daily occurrence and for the rest sleepiness was not a problem." (a) Summarize the given information by constructing a frequency distribution. Sleepy at Work? Relative frequency Not at all Few days each month Few days each week Daily Occurrence (b) Match the bars on the chart below with the appropriate category from the table. Sleepy on the Job? 0.45 0.4 0.35 0.3 0.25 Relative frequency 0.2 0.15 0.1 0.05 0 D A B C