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BlackZzzverrR [31]

2 years ago

8

Many species of birds will relocate and fly hundreds, even thousands of miles, as temperatures change. This adaptation is known

as - *
relocationism
migration
emmigration
hibernation

1 answer:

tankabanditka [31]2 years ago

6 0

The answer is migration

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3 years ago

The following data show the number of hours spent watching television for 10 randomly selected freshmen attending a liberal arts

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Range = 19-11 = 13

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Variance = 8.45

Standard deviation = 2.907

Explanation:

12 17 19 15 12 18 11 15 12 12

Arranging in ascending order

11 12 12 12 12 15 15 17 18 19

Range = 19-11 = 13

Median = (12+15)/2 = 13.5

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$Q_3=17$

Interquartile range

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Interquartile range is 5

Mean

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Variance = 8.45

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