Plotting Data on a Dot Plot Answers

Which dot plot shows three people that sleep for eight hours at night and three people that sleep for six hours at night?

Mikayla asked 10 of her friends how many hours of TV they watch in a week. Three of her friends said 8 hours, two of her friends said 9 hours, two of her friends said 11 hours, one of her friends said 12 hours, and two of her friends said 14 hours. Mikayla wanted to make a dot plot of the data she gathered. In what order would she create the dot plot?

Use the data on the dot plot to answer the question. How many people slept for less than seven hours?

Which are examples of non-statistical questions?QuestionsQuestion 1What is Sasha’s favorite movie?Question 2What is Stacey’s favorite book? Question 3What is your favorite movie?Question 4What is your favorite book?

Petro made a tally chart shown below.Hours Spent Watching TVWhich would be a good statistical question based on the tally chart?

Use the tally chart to answer the question. Which number line would be needed to create a dot plot for the data above?

Which is an example of a statistical question?QuestionsQuestion 1How many pets does Alisha have at home? Question 2How old were you when you got your first pet?Question 3Do you like having a pet? Question 4What is Alisha’s pet’s name?

Which is an example of a non-statistical question?QuestionsQuestion 1What did each person in our class have for lunch yesterday? Question 2What did each child in preschool have for lunch yesterday? Question 3What did Maria have for lunch today? Question 4What did each person in our class have for lunch today?

Which dot plot matches the tally chart below?

Mr. Chiu made a dot plot after asking his students a question.Based on the dot plot, which statements are correct? Check all that apply.