The following data give the numbers of orders received for a sample of 30 hours at the Timesaver Mail Order Company.

a. Construct a frequency distribution table. Take 23 as the lower limit of the first class and 7 as the width of each class.
b. Calculate the relative frequencies and percentages for all classes.
c. For what percentage of the hours in this sample was the number of orders more than 36?

Transcribed Image Text:

34 44 31 52 44738353239 28 24 46 4 49 53 57332737 30 27 45 38 34 46 36 30 47 50 2