In a large clinical trial, 390,653 children were randomly assigned to two groups. The treatment group consisted of 197,226 children given a vaccine for a certain disease, and 31 of those children developed the disease. The other 193,427 children were given a placebo, and 107 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n₁, P₁, 91, n2, P2, 42, p, and q Α n₁ = 197,226 (Type an integer or a decimal rounded to eight decimal places as needed.)

In a large clinical trial, 390,653 children were randomly assigned to two groups. The treatment group consisted of 197,226 children given a vaccine for a certain disease, and 31 of those children developed the disease. The other 193,427 children were given a placebo, and 107 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of n₁, P₁, 91, n2, P2, 42, p, and q Α n₁ = 197,226 (Type an integer or a decimal rounded to eight decimal places as needed.)

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 8E

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