Worksheet: Line Plots

In this worksheet, we will practice using line plots to analyze data, communicate information, and get insights from data.

Q1:

How many families have at least 4 children?

Q2:

The given line plot shows the quiz scores of students in a history class. How many students scored less than 14?

Q3:

The dot plot shows the different scores achieved in a game. What was the highest score?

Q4:

The line plot shows the heights of a number of students. Is it true that none of the students is 49 inches tall?

  • Ano
  • Byes

Q5:

The line plot shows the number of items recycled in a certain day. How many steel cans and newspapers were recycled on that day?

Q6:

What is the difference between the highest score and the lowest score?

Q7:

Which of the descriptions is not true for the distribution represented by the diagram?

  • AThe distribution has an outlier at 5.
  • BThe distribution has a cluster from 21 to 27.
  • CThe distribution has a peak at 26.
  • DThe distribution is symmetric.
  • EThe distribution has a gap from 6 to 20.

Q8:

The line plot shows how many boxes of cookies a group of Girl Scouts sold in a day. How many more girls sold 14 boxes than those who sold 17 boxes?

Q9:

This line plot shows the quiz scores for a group of students. Is there a gap between 17 and 20?

  • Ano
  • Byes

Q10:

The line plot shows math test scores of a group of students. Which of the following is a cluster of data?

  • A16–17
  • B16–19
  • C17–19
  • D16–18
  • E15–19

Q11:

Identify any outliers in this line plot.

Q12:

The line plot shows the test scores of students in a math class. Is 17 the most common score?

  • Ayes
  • Bno

Q13:

What is the most common number of siblings?

Q14:

James asked his friends how many cupcakes they had at the party. Determine how many people had no more than 5 cupcakes.

Q15:

The graph shows the weights of all dogs in a shelter. Are there 35 dogs in the shelter?

  • Ano
  • Byes

Q16:

Determine how many of the activities represented on the line plot burn 4 calories per minute.

Q17:

The line plot represents the number of hours that a group of people spent exercising in a week. How many people were in the group?

Q18:

The dot plot shows the different scores achieved in a quiz. What was the lowest score?

Q19:

The line plot shows the heights of a number of students. Are all the students 54 inches tall?

  • Ayes
  • Bno

Q20:

Jack conducted a survey on how old his classmates were the first time they went fishing and recorded the answers in this chart. Which ages had the same number of responses?