he National Railroad Passenger Corporation, doing business as Amtrak, is a passenger railroad service that provides medium and long-distance intercity service in the contiguous United States and to nine Canadian cities. Amtrak operates daily passenger railroad service from Washington, DC to Cary, NC. The number of passengers who traveled on Amtrak's daily Washington, DC to Cary, NC route #92 for the most recent 100 days is summarized below in a frequency distribution. Relative Frequency Cumulative Relative Frequency Amtrak Route #92 (Number of Passengers) 15 to 19 20 to 24 25 to 29 30 to 34 35 to 39 40 to 44 Frequency (days) 13 22 24 22 13 6 Construct a relative frequency and cumulative relative frequency distribution. Report all of your answers in the table above to 2 decimal places, using conventional rounding rules. On what percent of the days are there less than 30 passengers on Amtrak's route #92? Report your final answer to 2 decimal places, using conventional rounding rules. ANSWER: % On what proportion of the days are there 40 – 44 passengers on Amtrak's route #92? Report your final answer to 2 decimal places, using conventional rounding rules. ANSWER: On what percent of the days are at least 35 passengers on Amtrak's route #92? Report your final answer to 2 decimal places, using conventional rounding rules. ANSWER: 1%