Interval 1 to 10
11 to 20
21 to 30
31 to 40
41 to 50
Frequency
7
5
3
8
2.
Each of the 25 data values in a data set is a different integer between 1 and 50, inclusive. The table gives the
frequency of the data for five intervals. Which of the following intervals contains exactly < of the values in the
data set?