In a large clinical trial, 400 comma 659 children were randomly assigned to two groups. The treatment group consisted of 201 comma 121 children given a vaccine for a certain disease, and 28 of those children developed the disease. The other 199 comma 538 children were given a placebo, and 102 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. Question content area bottom Part 1 n 1equals 201121 Part 2 ModifyingAbove p with caret 1equals enter your response here (Type an integer or a decimal rounded to eight decimal places as needed.)