sum of drops (in cm)
_______________ = average reaction time (in cm)
# of trials
For example, if my results were 10cm, 22cm, 12cm, 13cm, and 7cm, then:
10 + 22 + 12 + 13 + 7 = 64
64 / 5 (number of times I dropped the metre stick) = 12.8
Therefore, my average is 12.8cm. (Please complete this process for each category.)
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