CK-12-Basic Probability and Statistics Concepts - A Full Course

7.12. Applications of Box-and-Whisker Plots http://www.ck12.org

Finally, press

GRAPH

. The following screens show the steps necessary to determine the five-number summary using the TI-83:

The values for the five-number summary are as shown below:

Min. Value→ 44

Q 1 → 48. 5

Med→ 51

Q 3 → 55

Max. Value→ 59

This can be verified by pressing

STAT

and using 1-Var Stats on the CALC menu for L1.