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Bar Graphs and Histograms

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**1. **Bar Graphs and Histograms Section 2-7
Pages 85-89

**2. **Vocabulary Bar Graph – a method of comparing data by using solid bars to represent quantities
Histogram – uses bars to represent the frequency of numerical data that have been organized in intervals
Frequency Table – a table of organizing a set of data that shows the number of pieces of data that fall within given intervals or categories

**3. **Bar graph Use the data in the chart to create a bar graph.

**4. **Step 1: make a graph Draw a horizontal axis and a vertical axis.
Label the axes “Animal” and “Speed (mph)”
Add title.

**5. **Step 2: draw bars Draw a bar to represent each category.

**6. **histogram Use the data to create a histogram

**7. **Step 1: draw and label horizontal and vertical axis

**8. **Step 2: draw a bar to represent the frequency of each interval

**9. **homework PAGE 87-89
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