Lesson 4: Bar Graphs and Histograms
I Can...
...display and interpret data in the form of histograms.
...choose the appropriate way to display my data.
...collect and organize data meaningfully using a histogram.
...choose the appropriate way to display my data.
...collect and organize data meaningfully using a histogram.
Words to Know
Bar Graph: a method of comparing data by using solid bars to represent quantities
Histogram: a bar graph that uses bars to represent the frequency of numerical data that have bene organized in intervals (see image below)
Histogram: a bar graph that uses bars to represent the frequency of numerical data that have bene organized in intervals (see image below)
Examples
1. Display Data Using a Bar Graph and Histograms
Video
Video
Tips
Extra Examples
Problems of the DAY
Answers must be submitted by 9am the following school day!
1. True or False: A bar graph is a good way to compare different quantities.
2. True or False: A histogram shows the frequency of numerical data within equal intervals.
1. True or False: A bar graph is a good way to compare different quantities.
2. True or False: A histogram shows the frequency of numerical data within equal intervals.