A set of data with correlation coefficient of -0.55 has aa) strong negative linear correlationb)...

Amoumerob34

Amoumerob34

2022-08-24

A set of data with correlation coefficient of -0.55 has a
a) strong negative linear correlation
b) weak negative linear correlation
c) moderate negative linear correlation
d) little or no linear correlation

Answer & Explanation

Paola Mercer

Paola Mercer

Expert

2022-08-25Added 11 answers

If correlation coefficient is -1 to -0.7 then it has strong negatively linear correlation.
If correlation coefficient is -0.7 to -0.5 then it has moderate negative linear correlation.
If correlation coefficient is -0.5 to -0.3 then it has low negative linear correlation.
If correlation coefficient is -0.3 to 0 then it has no linear correlation.

From above explanation if correlation coefficient is -0.55 then it has moderate negative linear correlation.
Thus, option (c) is correct
Harmony Horn

Harmony Horn

Expert

2022-08-26Added 11 answers

Great job, thanks

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