Line Plots



Videos, worksheets, stories and songs to help Grade 4 to Grade 8 students learn how to make and interpret line plots

Related Topics: More Statistics Lessons

A Line Plot is a graph that shows the spread of data using Xs above a number. The X shows the number of times the value appears in the data set.

The Line Plots
A short description about the interpretation of line plots

What is a line plot?
How to interpret the data?
Draw conclusions and make predictions based on the data





Line Plots
Learn to make and interpret a line plot
The lizard emporium pet store tracks the life span (in years) of the iguanas it sells. The data for some of the iguanas are given below. Make a line plot for the data and answer the following questions:
a) What was the most frequent life span of the iguanas that were tracked?
b) How many iguanas were tracked?
c) How many iguanas lived between 17 and 25 years?



Make and Interpret a Line Plot
Learn to make and interpret a line plot
Mr. Andrew's class got the following scores on a five-word spelling test. The data is given below.
a) Make a line plot of the data.
b) Which score came out most often?
c)How many students got a score of 1?







Line Plots and Measures of Central Tendency
Learn about line plots and measures of central tendency
The line plot below shows the number of times per day that students drink from the water fountain at school
a) Find the mean, median and mode.
b) Which measure best describes the data?



Statistical Landmarks in Line Plots
Learn about measures of central of tendency for line plots
The line plot shows students' scores on a 20-word spelling test. Find the following landmarks for the data.
a) Range
b) Mean
c) Median
d) Mode





Line Plot: used to organize data.
outlier: an extreme data piece
cluster: a group of data
gap: a large hole in your data



Read and Make Line Plots, finding Median, Mode and Range
Children in sixth grade were asked how many minutes they spend on homework. Below is a line plot of their answers. Find the mode, range and median.





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