2.5 Suppose that we are testing

H_(0):\\\\mu _(1)=\\\\mu _(2)

versus

H_(0):\\\\mu _(1)!=\\\\mu _(2)

where the two sample sizes are

n_(1)=n_(2)=12

. Both sample variances are unknown but assumed equal. Find bounds on the

P

-value for the following observed values of the test statistic.\ a.

t_(0)=2.30

\ b.

t_(0)=3.41

\ c.

t_(0)=1.95

\ d.

t_(0)=-2.45

2.5 Suppose that we are testing H0:1=2 versus H0:1=2 where the two sample sizes are n1=n2=12. Both sample variances are unknown but assumed equal. Find bounds on the P-value for the following observed values of the test statistic. a. t0=2.30 b. t0=3.41 c. t0=1.95 d. t0=2.45