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Correlations

Published on Dec 05, 2015

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PRESENTATION OUTLINE

Correlations

Relationship - Connection
Photo by mattlemmon

Goals

  • Collect
  • Organize
  • Display data

Construct

  • Histogram
  • A graph with bars that show frequencies of data organized into intervals
  • Intervals line up side by side without gaps on the number line
Photo by Tolka Rover

Evaluate

  • Sample size

Mean
Median
Mode
Ratio

Calculate & Graph

  • Hair length
  • Height
  • Arm length
  • Shoe size
  • Breath holding

Look for Correlations

  • Weak
  • Strong
  • No
  • Inverse