Discussion:
Ho:u1-u2 = 0
Ha:u1-u2 does not equal 0
The following results are for two independent samples taken from the two populations.
Sample 1
N1 = 80
x1 = 104
o1 = 8.4
Sample 2
N2 = 70
x2 = 106
o2 = 7.6
1. What is the value of the test statistic?
2. What is the p-value
3. With a=.05, what is your conclusion, reject or accept?