In a large clinical trial, 393,204 children were randomly assigned to two groups. The treatment group consisted of 197,298 children given a vaccine for a certain disease, and 28 of those children developed the disease. The other 195,906 children were given a placebo, and 85 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.
In a large clinical trial, 393,204 children were randomly assigned to two groups. The treatment group consisted of 197,298 children given a vaccine for a certain disease, and 28 of those children developed the disease. The other 195,906 children were given a placebo, and 85 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.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
In a large clinical trial,
393,204
children were randomly assigned to two groups. The treatment group consisted of
197,298
children given a vaccine for a certain disease, and
28
of those children developed the disease. The other
195,906
children were given a placebo, and
85
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.
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