© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X ÙS: A Guide for Teachers
21
Heart Rates —
1-Variable Statistics
Name ___________________________
Date ___________________________
7. Use this table to record your class or group data (jumping).
Heartbeats per minute
(jumping)
Frequency
8. What is the class (group) average? __________________________________
9. What is the total number of heartbeats for the minute? _________________
10. How fit is the class? _______________________________________________
_________________________________________________________________
Note: If the class (or individual) heart rate after jumping jacks is less than 90, then you are in
great shape. If it is higher than 125, then you are in poor shape.
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