Mathematics: Twenty different statistics students are randomly selected. for each of them, their body temperature ( degrees °c) is measured and their head circumference (cm) is measured. if it is found that r=0, does that indicate that there is no association between these two variables?

Twenty different statistics students are randomly

Ответ:

jelopez4

01.06.2020

Yes, it does.

An r-value, or correlation coefficient, goes from -1 to positive 1. -1 indicates a perfect decreasing match and 1 indicates a perfect increasing match. 0 indicates no relationship between the variables.

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Ответ:

tamariarodrigiez

15.12.2021

Mathematics

ok lol

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Twenty different statistics students are randomly selected. for each of them, their body temperature ( degrees °c) is measured and their head circumference (cm) is measured. if it is found that r=0, does that indicate that there is no association between these two variables?

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