Do the data provide convincing evidence, at the a = 0.05 level, that the platelet drug is effective in producing a reduction in mean platelet level?
i just need part b Eighteen middle-aged women with platelet readings between 120,000 platelets per microliter and 150,000 platelets per microliter of blood were selected randomly from the population of similar female patients at a large local hospital. Nine of the 18 women were assigned randomly to group A and received a placebo. The other […]