Reference no: EM132518609
The following data give the number of keyboard assembled at the 20th century electronic company for a sample of 25 days.
51, 52, 53, 54, 54, 55, 55, 56, 56, 57, 57, 58, 58, 58, 59, 60, 60, 61, 61, 62, 62, 63, 63,64,66
Find the percentile rank of 60?