In a large clinical trail, 396,234 children were randomly assigned to two groups. The treatment group consisted of 200,074 children given a vaccine for a certain disease, and 25 of those children developed the disease. The other 198,160 children were given a placebo, and 87 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n1, p1^, q1^, p2^, q2^, p-,q-

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 5E
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In a large clinical trail, 396,234 children were randomly assigned to two groups. The treatment group consisted of 200,074 children given a vaccine for a certain disease, and 25 of those children developed the disease. The other 198,160 children were given a placebo, and 87 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n1, p1^, q1^, p2^, q2^, p-,q-

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