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Scatter Plot Graphing. By: Julia Garcia Juliana Bove Kelli Koenig Period 5. Introduction. Definition: A graph in which two sets of data are plotted as ordered pairs in a coordinate plane. Used to find the relationship between multiple sets of data. Numerical data is used. Explanation .

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scatter plot graphing
Scatter Plot Graphing

By: Julia Garcia

Juliana Bove

Kelli Koenig

Period 5

introduction
Introduction
  • Definition: A graph in which two sets of data are plotted as ordered pairs in a coordinate plane.
  • Used to find the relationship between multiple sets of data.
  • Numerical data is used.
explanation
Explanation
  • Collect data as ordered pair
  • Make graph and plot points
  • Determine the correlation/relationship

(positive, negative, or none)

constructed example
Constructed Example
  • Social Media Apps and Sleep
problem meaning
Problem/Meaning
  • Does the amount of social media apps on your phone or iPod effect the average amount of sleep you get?
  • There is no correlation between the two variables, so they don’t affect one another.
real life graph
Real-Life Graph
  • Babe Ruth’s Homeruns
problem meaning1
Problem/Meaning
  • Do years of experience effect the amount of homeruns Babe Ruth scored in baseball from 1918 to 1927?
  • There’s a positive correlation which means the years of experience does affect the amount of homeruns hit.
advantages
Advantages
  • They can be used to display large amounts of data.
  • Easy to analyze relationships between two quantities.
  • Easy to predict what is coming next in data.
disadvantages
disadvantages
  • Can be hard to read because of overplotting.
  • Takes a long time to graph.
  • Hard to tell where exactly a point is placed if it’s not on an intersection.
works cited
Works Cited
  • www.yahoo.com
  • www.google.com
  • www.baseball-almanac.com
  • www.baberuthcentral.com
  • Glenoce McGraw-Hill Algebra 1 Textbook
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