XLSTAT 2006.5 - Two-sample t-test and z-test - on 11/27/2006 at 11:54:26 AM
	Sample 1: Workbook = Avg_MAF.xls / Sheet = Avg MAF / Range = 'Avg MAF'!$P$23:$P$42 / 20 rows and 1 column
	Sample 2: Workbook = Avg_MAF.xls / Sheet = Avg MAF / Range = 'Avg MAF'!$P$41:$P$60 / 20 rows and 1 column
	Hypothesized difference (D): 0
	Significance level (%): 5
	Summary statistics:
	Variable	Observations	Obs. with missing data	Obs. without missing data	Minimum	Maximum	Mean	Std. deviation
	Var1	20	0	20	56.600	133.000	78.105	22.077
	Var1(2)	20	0	20	57.200	117.200	74.130	13.575
	t-test for two independent samples / Two-tailed test:
	95% confidence interval on the difference between the means:
	] -7.757 ,	15.707 [
	Difference	3.975
	t (Observed value)	0.686
	t (Critical value)	2.024
	DF	38
	p-value (Two-tailed)	0.497
	alpha	0.05
	Test interpretation:
	H0: The difference between the means is not significantly different from 0.
	Ha: The difference between the means is significantly different from 0.
	As the computed p-value is greater than the significance level alpha=0.05, one should accept the null hypothesis H0.
	The risk to reject the null hypothesis H0 while it is true is 49.69%.