Grade 4 Math · Line Plots and Data
Build Grade 4 Math skills with five 10-question practice tests on line plots, data sets, frequency, range, mode, and measurement data.
These Grade 4 Math practice tests help students read line plots and analyze measurement data. Students count marks, identify the mode, find the range, compare groups, and calculate totals from repeated measurements.
Each mark on a line plot represents one data value. Count the marks above a value to find its frequency. The mode is the value with the most marks, and the range is the greatest value minus the least value. For repeated measurements, multiply a value by its number of marks before adding.
For more Grade 4 Math practice, return to the Grade 4 Math category.
1. Test
A 10-question Grade 4 Math practice test on line plots, data sets, frequency, range, mode, and measurement data.
Read each data set or line plot carefully, count the marks, compare values, and calculate totals or differences when asked.
Please select an answer first.
Correct answer: A
The correct answer is 5.
Count every mark or number in the data set: there are 5 data points.
Please select an answer first.
Correct answer: B
The correct answer is 5 inches.
The value 5 has 3 marks, more than 4 or 6.
Please select an answer first.
Correct answer: C
The correct answer is 2.
The smallest value is the number farthest left when the data are ordered: 2.
Please select an answer first.
Correct answer: D
The correct answer is 8.
The greatest value is the largest number in the set: 8.
Please select an answer first.
Correct answer: A
The correct answer is 7.
Add the marks: 4 + 1 + 2 = 7 observations.
Please select an answer first.
Correct answer: B
The correct answer is 11.
The mode is the value with the most marks. Eleven has 3 marks.
Please select an answer first.
Correct answer: C
The correct answer is 3.
Range = greatest − least = 9 − 6 = 3.
Please select an answer first.
Correct answer: D
The correct answer is 1.
The value 1 has 2 marks, fewer than 4 marks at 2 and 3 marks at 3.
Please select an answer first.
Correct answer: A
The correct answer is 6.
Add the two groups: 3 + 3 = 6 marks.
Please select an answer first.
Correct answer: B
The correct answer is 7.
Seven appears 3 times, more than any other value.
Each mark represents one observation or data value. The number of marks above a value shows how often that value occurs.
The range is the greatest value minus the least value.
The page includes five mini tests with 10 questions each, for 50 Grade 4 Line Plots and Data questions in total.
