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Assoli18 [71]
3 years ago
15

WILL GIVE BRAIN PLEASE HELP ASAP

Mathematics
1 answer:
kotegsom [21]3 years ago
3 0
The correct answer is the last one, that the 3rd nap is the least consistent in duration because its standard deviation is the highest.

Standard deviation is a measure of variation from the mean; it tells how different values are from the mean.  For that nap to have a higher standard deviation means that its values were on average more different from the mean than the others.
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