calculating Percentiles. A data set consists of the 85 ages of women at the time that they won an Oscar in the category of best actress.

a. One of the actresses was 40 years of age, and she was older than 63 of the other actresses at the time that they won Oscars. What is the percentile of the age of 40?

b. One of the actresses was 54 years of age, and she was older than 76 of the other actresses at the time that they won Oscars. What is the percentile of the age of 54?

c. One of the actresses was 60 years of age, and she was older than 77 of the other actresses at the time that they won Oscars. What is the percentile of the age of 60?