Compute the correlation coefficient of the following data x

Compute the correlation coefficient of the following data:

x y

1 2

0 2

2 4

5 8

r = 0.981981

SUMMARY OUTPUT

Regression Statistics
Multiple R	0.981981
R Square	0.964286
Adjusted R Square	0.946429
Standard Error	0.5
Observations	4

ANOVA
	df	SS	MS	F	Significance F
Regression	1	13.5	13.5	54	0.018019
Residual	2	0.5	0.25
Total	3	14

	Coefficients	Standard Error	t Stat	P-value	Lower 95%	Upper 95%	Lower 95.0%	Upper 95.0%
Intercept	-1	0.478714	-2.08893	0.171921	-3.05974	1.059738	-3.05974	1.059738
X Variable 1	0.75	0.102062	7.348469	0.018019	0.310862	1.189138	0.310862	1.189138

Compute the correlation coefficient of the following data: x y 1 2 0 2 2 4 5 8Solutionr = 0.981981 SUMMARY OUTPUT Regression Statistics Multiple R 0.981981 R Sq

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Dr Jack

Tutor: Dr Jack

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