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The correlation between a person visiting a hospital in the last 7 days and that person...

The correlation between a person visiting a hospital in the last 7 days and that person catching the coronavirus is 1.09. What does this indicate?
Math   Statistics-And-Probability   
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Answer #1

This statement indicates that the given correlation is false.

We know that the correlation between the two variables always lies between 0 and 1, inclusive. So, given correlation of 1.09 is not possible. So, given statement is not true.

We can only interpret the correlation coefficients which are lies between 0 and 1, inclusive.

For example, if the correlation coefficient is 1.00 then we can conclude that there is very strong and perfect possibility of getting coronavirus when you visit hospital in last 7 days.

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