8/9/2019 4/19 (Mon) Graphs - Tougher Graphs 1

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8/9/2019 4/19 (Mon) Graphs - Tougher Graphs 1

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V. 2 Dependents: Combo Graphs

For these, you will show the results of 2 differentdependent variables on the y-axis. However, this canonly be done by doing a combination bar/line graph.One of the dependents should be graphs using a line, andthe other using a bar. It will look something like this:

Notice how the y-axis is labeled on both sides and eachone has its own scale. Good luck you can do this justtake it step-by-step!

Exp 9: Scientists measured the precipitation andtemperature of a secret location as time passed.

Week AverageTemperature(C)

AveragePrecipitation(cm)

1 25 152 26 17

3 28 154 30 185 33 256 27 30

Exp 10: You tracked how your study hours and grades inphysics changed as the year went on.

Month Hours Studyingper Night

Grade in Class(%)

Aug 0 Sept 1 69Oct 1 70

Nov 1.5 77Dec 1.5 73 Jan 2 Feb 2 84

VI. 3 or More Variables Line, Bar, or Combo?

Exp 11: A food critic went to the same Latin restaurantevery month and rated the quality of its food andpresentation.

Month Food Item FoodRating

PresentationRating

Jan Lechon 7 2 Jan Flan 6 4Feb Lechon 8 10Feb Flan 7 9Mar Lechon 7 8Mar Flan 8 8

VII. Creation

Exp 12: Create a data table and make a graph for anexperiment with 2 independent variables and 1dependent.