Placebogroup	n=43	x=21.57	s=3.87
Paroxetinetreatmentgroup:	n=33	x=20.38	s=3.91

Bipolar Depression Treatment In clinical experiments involving different groups of independent samples, it is important that the groups
be similar in the important ways that affect the experiment. In an experiment designed to test the effectiveness of paroxetine for treating
bipolar depression, subjects were measured using the Hamilton depression scale, with the results given below (based on data from
"Double-Blind, Placebo-Controlled Comparison of Imipramine and Paroxetine in the Treatment of Bipolar Depression," by Nemeroff et al.,
American Journal of Psychiatry, Vol. 158, No. 6). Use a 0.05 significance level to test the claim that the treatment group and placebo group
come from populations with the same mean. What does the result of the hypothesis test suggest about paroxetine as a treatment for bipolar depression?