In a large clinical trial, 398 comma 820 children were randomly assigned to two groups. The treatment group consisted of 198 comma 082 children given a vaccine for a certain disease, and 26 of those children developed the disease. The other 200 comma 738 children were given a placebo, and 78 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n 1, ModifyingAbove p with caret 1, ModifyingAbove q with caret 1, n 2, ModifyingAbove p with caret 2, ModifyingAbove q with caret 2, p overbar, and q overbar.