Displaying 1 result from an estimated 1 matches for "tp4650665p4650673".
2012 Nov 24
2
Comparing the Means of Two Normal Distributions
Dear All,
A problem almost taken from a textbook: I have two independent samples
(which are both assumed to come from a normal distribution).
The sample sizes are N1 and N2, the sample means are x1 and x2 and the
sample standard deviations are s1 and s2 (the standard deviations are
close).
I would like to conduct a two sample t-test with equal variances at
alpha=0.05 (and then remove the