Box and Whisker Plots

Introduction: Five-number Summary Minimum Value (smallest number) Lower Quartile (LQ) Median (middle number) Upper Quartile (UP) Maximum Value (largest number)

Step 1: Put the numbers in order ,7,92,3,4,6,7,7,8,3,

Step 2: Marking the minimum and maximum values 3,3,7,7,92,3,3,3,4,6,7,7,8, Minimum Value Maximum Value

Step 3: Finding the Median 3,3,7,7,92,3,3,3,4,6,7,7,8, Minimum Value Maximum Value Median

Step 4: Finding the Lower Quartile 3,3,7,7,92,3,3,3,4,6,7,7,8, Minimum Value Maximum Value Median Lower Quartile

Step 5: Finding the Upper Quartile 3,3,7,7,92,3,3,3,4,6,7,7,8, Minimum Value Maximum Value Median Lower Quartile Upper Quartile

Our Five-Number Summary 3,3,7,7,92,3,3,3,4,6,7,7,8, Minimum Value Maximum Value Median Lower Quartile Upper Quartile

Step 6: Plot the Data 7,92,3,6, Minimum Value Maximum Value Median Lower Quartile Upper Quartile

Step 6: Plot the Data 7,92,3,6, Minimum Value Maximum Value Median Lower Quartile Upper Quartile Minimum Value Lower Quartile Median Upper Quartile Maximum Value

Step 6: Plot the Data Minimum Value Lower Quartile Median Upper Quartile Maximum Value

Step 6: Plot the Data Minimum Value Lower Quartile Median Upper Quartile Maximum Value

Step 6: Plot the Data Minimum Value Lower Quartile Median Upper Quartile Maximum Value Min. LQMedianUQ Max.

A complete Box and Whisker Plot Min. LQMedianUQ Max.