Download Frequency Polygon (School Themed) Worksheet
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Definition
Frequency Polygon is a line graph of class frequency plotted against class midpoint. Frequency Polygon can be created from histogram.
Midpoint is calculated by adding the upper and lower boundary values and dividing the sum by 2.
Total Class Value is the product of frequency and midpoint.
Summary
| Spent ($) | Frequency | Midpoint | Total Class Value |
| 0 < S < 6 | 3 | 3 | 9 |
| 6 < S < 12 | 5 | 9 | 45 |
| 12 < S < 18 | 4 | 15 | 60 |
| 18 < S < 24 | 7 | 21 | 147 |
STEPS IN CONSTRUCTING FREQUENCY POLYGON
- Make a table.
- Determine the frequency from the data.
- Determine the midpoint of the data ranges.
- Construct the frequency polygon against midpoint.
Frequency Polygon (School Themed) Worksheet
This is a fantastic bundle which includes everything you need to know about frequency polygon across 21 in-depth pages. These are ready-to-use Common core aligned 7th and 8th Grade Math worksheets.
Each ready to use worksheet collection includes 10 activities and an answer guide. Not teaching common core standards? Don’t worry! All our worksheets are completely editable so can be tailored for your curriculum and target audience.
Resource Examples
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