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7 November, 06:21

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 requals 0, does that indicate that there is no association between these two variables

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  1. 7 November, 08:23
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    Yes. An r-value, or correlation coefficient, of 0 means that there is no correlation between the two variables.
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