Reading a Near-Zero Coefficient
This video presents the same text shown beside it, spoken and on screen. It adds nothing the text does not say.
State
An r of −0.03 describes effectively no relationship between two variables in the sample measured.
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Shoe size and vocabulary score correlate at −0.03 among adults.
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Near-zero does not rule out a relationship in a different range or a different population. It reports this sample.
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