The table below contains data on hurricanes that have made direct hits on the U.S. between 1851 and 2004. A hurricane is given a strength category rating based on the minimum wind speed generated by the storm.
(i) Find the relative frequency and complete the table.
Category Frequency Relative Frequency (round 2 decimal places)
1 109 ?
2 71 ?
3 72 ?
4 18 ?
5 3 ?