solution

Refer to the previous exercise about the study of different
HIV intervention programs. Suppose that the observed cell counts were actually
twice as big as those reported in the original study. For parts (a)–(c): How,
if at all, would the values of the following change?

a.      
The expected cell counts: Increase Decrease Stay the same

b. The chi-square statistic:
Increase Decrease Stay the same

 c. The p-value: Increase Decrease
Stay the same

d. Would the evidence in support
of an association between type of HIV intervention program and consistent
condom usage among adolescents such as the ones in the study be stronger or
weaker compared to the original study? Explain how you are deciding.