In a large clinical trial, 392,209 children were randomly assigned to two groups. The treatment group consisted of 196,455 children given a vaccine for a certain disease, and 30 of those children developed the disease. The other 195,754 children were given a placebo, and 98 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n1, p1, q1, n2, p2, q2, p and q.