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Grade Trending

Grade Trending. Helen Magee Josh Lu. Goals of the Project. 1.) Finding a trend in grades over time 2.) Making conclusions about the trend 3.) Projecting grades of the future. Getting Data. Our data is composed of real test scores. Collecting Data - Messy. We Sorted the Data.

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Grade Trending

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  1. Grade Trending Helen Magee Josh Lu

  2. Goals of the Project 1.) Finding a trend in grades over time 2.) Making conclusions about the trend 3.) Projecting grades of the future

  3. Getting Data Our data is composed of real test scores.

  4. Collecting Data - Messy

  5. We Sorted the Data

  6. Euler’s Method What is Euler’s Method? We can use Euler’s method to determine a an approximation of the mean grades of test 3 and 4.

  7. Using Euler’s Method What is an IVP?

  8. Our IVP y = 2.0033x + 75.37673

  9. Approximated Tests 3 and 4 y = 2.0033x + 75.37673

  10. Actual Mean Test Grades

  11. Conclusion Best ways to trend grades. Experimental Errors

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