Correlation question. What does this sentence mean? Help!
|r| is close to 1 does not necessarily imply a linear relationship between the two variables.
And if possible, can somebody me how i should answer this question?
The value of r for a sample is +1. Explain why this need not imply that a linear relationship holds for the whole population.
Thank you very much!
Please help me this is giving me a huge headache.
|r| is close to 1 does not necessarily imply a linear relationship between the two variables.
And if possible, can somebody me how i should answer this question?
The value of r for a sample is +1. Explain why this need not imply that a linear relationship holds for the whole population.
Thank you very much!
Please help me this is giving me a huge headache.
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