Frequency Tables and Dot Plots
Sometimes it is helpful to know how many times a given data point occurs in the set of numbers. This is easy to find out if the data is organized in a frequency table or a dot plot. Watch the video and complete the corresponding interactive exercises.
Practice
Creating frequency tables - Questions
1. The data below shows the number of times that each of the eight students in the Wright Alternative Learning Program has been suspended from school.
Using this data, create a frequency table.
2. The following data points represent the number of holes that moths ate in each of Grandma Marion's dresses.
Using this data, create a frequency table.
3. The data below shows the number of children that each of the eight members of Moms' Club has.
Using this data, create a frequency table.
4. The following data points represent the number of players on the Russian Bears volleyball team that were injured in each match this year.
Using this data, create a frequency table.