Question

In a frequency distribution of this data, how many data values are in the class 4-6?
The number of cars sold by 20 salespeople in one week are recorded in the chart.

10 7 6 9 7 3 5 6 8 4
8 2 7 5 7 9 11 5 7 10

A) 3
B) 7
C) 4
D) 5

Answer 1

i think b