Stop-One.com, a large Internet retailer, is studying the lead time (elapsed time between when an order is placed and when it is filled) for a sample of recent orders. The lead times are reported in days. Fill the table for the total, the relative frequency (in percentage rounded to 2 decimal places), and the less than cumulative frequency.
Lead time (days) | Frequency | Relative Frequency (%) | Less Than Cumulative Frequency
0 to under 5 | 6 | 15.00 | 6
5 to under 10 | 16 | 40.00 | 22
10 to under 15 | 26 | 65.00 | 48
15 to under 20 | 11 | 27.50 | 59
20 to under 25 | 6 | 15.00 | 65
Total | 65 | 100.00 |