Lisa lives in a major New Jersey. Her employer pays for her round trip taxicab fare from home to work
each day. She must keep receipts for each trip and turn them in at the end of each month for
reimbursement. Below is an ordered list of her round-trip fares for the 21 workdays in February.
20, 27, 24, 24, 26, 25, 22, 20, 24, 23, 22, 20, 21, 23, 20, 27, 26, 26, 23, 20, 26
Find the percentile rank for a fare of $22.