Test Score vs. Hours Studied

By Edward

Data

Edward does not study and he gets an MYP level 3. He studies 1 hour and gets an MYP level 5. He studies 2 hours and achieves an MYP level 7.


Johnvir does not study and achieves an MYP level 2. He studies 1 hour and gets an MYP level 5. He studies for 2 hours and achieves an MYP level 8.

Variables

hours studied = h

test score = s

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Equations

Edward: s=2h+3

Johnvir: s=3h+2

Legend

Blue line=Johnvir

Red line=Edward

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Statement

This means that, if Edward and Johnvir both study 1 hour, they will both achieve a level 5 on their test.