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3 years ago

15

WILL GIVE BRAIN PLEASE HELP ASAP

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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