In a large clinical trial, 396,356 children were randomly assigned to two groups. The treatment group consisted of 198,637 children given a vaccine for a certain disease, and 27 of those children developed the disease. The other 197,719 children were given a placebo, and 106 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n , P1 , 91, 2, P2, 92. p, and q. ng = P 1 = (Type an integer or a decimal rounded to eight decimal places as needed.) 91 = 0 (Type an integer or a decimal rounded to eight decimal places as needed.) n2 = P2 = (Type an integer or a decimal rounded to eight decimal places as needed.) (Type an integer or a decimal rounded to eight decimal places as needed.) P = 0 (Type an integer or a decimal rounded to eight decimal places as needed.) a =0 (Type an integer or a decimal rounded to eight decimal places as needed.)