In a large clinicaltrial, 395,983 children were randomly assigned to two groups. The treatment group consisted of 199,821 children given a vaccine for a certaindisease, and 38 of those children developed the disease. The other 196,162 children were given aplacebo, and 141 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.