Correlation Flashcards

0
Q

Correlation parametric…

A

Pearson’s product moment correlation

Correlation coefficient- r

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1
Q

Correlations also know as…

A

Bivariate and relationship tests

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2
Q

Correlation non-parametric…

A

Spearman’ rank order correlation

Correlation coefficient- rs

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3
Q

Correlation coefficient value lies between…

A

-1 and +1

0= no relationship

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4
Q

Correlation coefficients provide an indication of…

A

Linear relationships between variables

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5
Q

A significant relationship does not mean that there is…

A

A causal relationship

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6
Q

Criterion used to interpret meaningfulness of the correlation…

A

Coefficient of determination
r2⃣
Expressed as a percentage

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