Pearson Product Moment Correlation - Ungrouped Data
StatisticVariable XVariable Y
Mean13.53333333333335.8
Biased Variance2.382222222222222.96
Biased Standard Deviation1.543444920372031.72046505340853
Covariance-2.24285714285714
Correlation-0.788317917574515
Determination0.62144513916902
T-Test-4.61964560774152
p-value (2 sided)0.000480246303601158
p-value (1 sided)0.000240123151800579
95% CI of Correlation[-0.926454404988244, -0.463044452846662]
Degrees of Freedom13
Number of Observations15


Normality Tests
> jarque.x
	Jarque-Bera Normality Test
data:  x
JB = 1.2792, p-value = 0.5275
alternative hypothesis: greater

> jarque.y
	Jarque-Bera Normality Test
data:  y
JB = 3.1685, p-value = 0.2051
alternative hypothesis: greater

> ad.x
	Anderson-Darling normality test
data:  x
A = 0.52873, p-value = 0.1475

> ad.y
	Anderson-Darling normality test
data:  y
A = 0.85718, p-value = 0.02069