Term
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Definition
| Shows strength of relationship between two variables. |
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Term
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Definition
Numerical index of the relationship between two variables.
Shows COVARIENCE
1-> perfect covariance
0-> none of the variance can be explained |
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Term
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Definition
| MAGNITUDE and DIRECTION (negative/positive) |
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Term
| Pearson's Correlation Coefficient |
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Definition
| Explore linear relationships between CONTINUOUS variables. |
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Term
| Spearman's Rho Correlation Coefficient |
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Definition
Explore linear relationships between ORDINAL variables.
-scores ranked from smallest to largest.
-used when data is not normally distributed. |
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Term
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Definition
To know precisely how much variance is shared. (percentage)
'r' squared x 100 |
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