Determine the coefficient of correlation

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Reference no: EM1322849

Multiple choice questions based on regression.

The following information regarding a dependent variable Y and an independent variable X is provided. 

∑X = 16            ∑(Y - )(X - ) = -8

∑Y = 28            ∑(X - )2 = 8

n = 4                SST = 42

SSE = 34

The coefficient of correlation is

1. 0.1905
2. -0.1905
3. 0.4364
4. -0.4364

Reference no: EM1322849

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