Question

Re-write the following r values from the Pearson Correlation in order from weakest to strongest. (5...

Re-write the following r values from the Pearson Correlation in order from weakest to strongest. (5 marks)

                            -0.86           -0.43          0.01            0.095          0.68

Math   Statistics-And-Probability   
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Answer #1

The value of Correlation Coefficient lies between -1 to +1

A value of -1 indicates the perfect negative linear correlation and the value of +1 indicates the perfect positive linear correlation and the value of 0 means no correlation.

The strength (weak/strong) of the correlation is determined the absolute value of the correlation coefficient and the direction (positive/negative) is determined by the sign of the coefficient.

Hence, the values of can be re-written from weakest to strongest as below:

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