7. Data and Probability

Data Displays — Quiz

Test your understanding of data displays with 5 practice questions.

Practice Questions

Question 1

Which type of graph is best suited for showing the frequency of numerical data grouped into intervals?

Question 2

A student wants to show the proportion of their monthly allowance spent on different categories like snacks, entertainment, and savings. Which data display would be most appropriate?

Question 3

If you are comparing the favorite colors of students in a class, which type of graph would be the most effective?

Question 4

A researcher is tracking the population growth of a specific animal species over several years. Which type of graph would best illustrate this trend?

Question 5

Consider the following data set: $2, 3, 3, 4, 5, 5, 5, 6, 7 Which data display would clearly show the frequency of each individual data point?