In a large clinical trial, 396,665 children were randomly assigned to two groups. The treatment group consisted of 197,420 children given a vaccine for a certain disease, and 28 of those children developed the disease. The other 199,245 children were given a placebo, and 111 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of: n1___ ^p1_____(Round to eight decimal places) ^q1____(Round to eight decimal places) n 2___ ^p2_____(Round to eight decimal places) ^q2___(Round to eight decimal places) p overbar___(Round to eight decimal places) q overbar____(Round to eight decimal places)
In a large clinical trial, 396,665 children were randomly assigned to two groups. The treatment group consisted of 197,420 children given a vaccine for a certain disease, and 28 of those children developed the disease. The other 199,245 children were given a placebo, and 111 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of: n1___ ^p1_____(Round to eight decimal places) ^q1____(Round to eight decimal places) n 2___ ^p2_____(Round to eight decimal places) ^q2___(Round to eight decimal places) p overbar___(Round to eight decimal places) q overbar____(Round to eight decimal places)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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In a large clinical trial, 396,665 children were randomly assigned to two groups. The treatment group consisted of 197,420 children given a vaccine for a certain disease, and 28 of those children developed the disease. The other 199,245 children were given a placebo, and 111 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of:
- n1___
- ^p1_____(Round to eight decimal places)
- ^q1____(Round to eight decimal places)
- n 2___
- ^p2_____(Round to eight decimal places)
- ^q2___(Round to eight decimal places)
- p overbar___(Round to eight decimal places)
- q overbar____(Round to eight decimal places)
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