The average time it takes for an orange to float down a river is 81.33 seconds.
To calculate the average time of this experiment we must perform the following operations.
Add the three results of each test:
We divide the result by the amount of data we have, that is, three.
According to the above, it can be inferred that the average time it takes for an orange to travel the 50 meters of the river is 81.33 seconds.
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