All of the Following Sources Are Used for Orientation by Some

question 52

Multiple Choice

All of the following sources are used for orientation by some birds during migration except

• A)the sun.
• B)the stars.
• C)magnetic fields.
• D)landmarks.
• E)phases of the moon.

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Definitions:

Chi-square Distribution

A statistical distribution that is used to describe the distribution of a sum of the squares of k independent standard normal random variables.

Sampling Distribution

The probability distribution of a given random-sample-based statistic, used in statistical significance testing.

Standard Deviation

A metric that quantifies how much a dataset varies or spreads around the average, illustrating the extent to which the data values are dispersed.

Population Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values in an entire population.