Paired t-test [Access Medical Information]

	Paired t-test

data:  x and y
t = 6.1904, df = 12, p-value = 4.654e-05
alternative hypothesis: true difference in means is not equal to 0
95 percent confidence interval:
 13.30957 27.76736
sample estimates:
mean of the differences 
               20.53846 


	Welch Two Sample t-test

data:  x and y
t = 6.0209, df = 15.99, p-value = 1.785e-05
alternative hypothesis: true difference in means is not equal to 0
95 percent confidence interval:
 13.30673 27.77019
sample estimates:
mean of x mean of y 
 36.00000  15.46154