Question

A) If a data set showing types of pizza ordered at a particular restaurant indicates 18 out of 72 orders were for pepperoni pizza, what percentage would represent pepperoni pizza in a pie chart?

B) If a frequency distribution had class boundaries of 13.5–17.5, what would be the class width?

C) If the cumulative distribution of the boundary class 1.5 to 8.5 is 5 then how many data values are less than 8.5?

D) Determine the range for the following data set.
7, 17, 11, 9, 25

Answer 1