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# Pre Algebra Chapter 11 Data Project

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## Rachel Gulbranson

on 7 March 2014

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#### Transcript of Pre Algebra Chapter 11 Data Project

Pre Algebra Data Project
Step 1: Develop a Question
How much exercise, on average, do 7th grade girls at Ivy Collegiate Academy get outside of P.E. class every day?

* I want to know if students are staying active!
Step 2: Determine Population and Sample
Population: Seventh grade girls at ICA

Sample: Seventh grade girls at ICA
Step 3: Develop a Survey
How much exercise do you get outside of PE class every day?

Check one of the following.
[ ] 0 Minutes of Exercise
[ ] 1 to 30 Minutes of Exercise
[ ] 31 to 60 Minutes of Exercise
[ ] 61 to 90 Minutes of Exercise
[ ] 91 to 130 Minutes of Exercise
[ ] 131 to 160 Minutes of Exercise
[ ] 161 to 190 Minutes of Exercise

Pre Algebra
Data Project!!!

By: Ms. Gulbranson
Step 4: Collect Data
I passed out the survey to all ICA 7th grade girls and collected their surveys.
Step 5: Make a Data Display
I choose a Histogram so I must first create a frequency table.
Step 5: Make a data display
Histogram
Step 6: Conclusion
1. Why did you choose the data display that you used?
The data that I collected was numerical and in intervals so a histogram worked nicely!