H0 : mu1 - 2 = 0

Ha : mu1 - 2=(not equal) to 0

The following results are from independent samples taken from two populations.

Sample 1 Sample 2

n1 = 35 n2 = 40

x1 = 13:6 x2 = 10:1

s1 = 5:2 s2 = 8:5

1)Find t statistic

2) degrees of freedom for t distribution

3) p-value

4) alpha=0.05 what is your conlcusion