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Participants Are Asked Which Birds They Think Are "Particularly Birdy

question 28

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Participants are asked which birds they think are "particularly birdy" and which birds are "not very birdy." We should expect that the birds judged as "birdiest" are birds:


Definitions:

Sample Size

The number of observations or elements selected from a population to participate in a statistical study.

Degrees of Freedom

The number of independent values or quantities that can vary in the statistical analysis of a given dataset.

Type I Error

The incorrect rejection of a true null hypothesis, also known as a "false positive."

Hypothesis Test

A method in statistics used to determine whether there is enough evidence in a sample of data to infer that a certain condition holds true for the entire population.

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