© 1999 T
EXAS
I
NSTRUMENTS
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NCORPORATED
TI-34 Û: A Guide for Teachers
21
Heart Rates—
1-Variable Statistics
Name ___________________________
Date ___________________________
7. Use the following 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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