Question

ten cyclists were each asked the distance in miles they biked last week. their responses are given below. complete the grouped frequency distribution for the data. in the distribution, the frequency of a class is the number of distances in that class. (note that we are using a class width of 5.) distance in miles: 19, 14, 7, 20, 3, 2, 5, 5, 12, 5. distance in miles | frequency: 1 to 5, 6 to 10, 11 to 15, 16 to 20.

Explanation:

Step1: Count 1 - 5

Numbers: 3, 2, 5, 5, 5. So count is 5.

Step2: Count 6 - 10

Number: 7. So count is 1.

Step3: Count 11 - 15

Numbers: 14, 12. So count is 2.

Step4: Count 16 - 20

Numbers: 19, 20. So count is 2.

Answer:

Distance in miles	Frequency
6 to 10	1
11 to 15	2
16 to 20	2