In a large clinical​ trial, 393,290 children were randomly assigned to two groups. The treatment group consisted of 195,135 children given a vaccine for a certain​ disease, and 30 of those children developed the disease. The other 198,155 children were given a​ placebo, and 109 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values ofn1​,p1​,q1​,n2​,p2​,q2​,p​2 and q.   n1= p1=​(Type an integer or a decimal rounded to eight decimal places as​ needed.) q1=​(Type an integer or a decimal rounded to eight decimal places as​ needed.) n2= p2=​(Type an integer or a decimal rounded to eight decimal places as​ needed.) q2=(Type an integer or a decimal rounded to eight decimal places as​ needed.) p=(Type an integer or a decimal rounded to eight decimal places as​ needed.) q=​(Type an integer or a decimal rounded to eight decimal places as​ needed.)

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A: Denote p1, p2 as the true population proportions of treatment and placebo groups, respectively.

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Q: treatment group to be the first sample. Identify the values of n₁, P₁, 9₁, ₂, P2, 92, P. and 9.

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A: Given : n1 = 197178  X1 = 37 p^1 = X1n1 p^1 = 37197178 p^1 = 0.000188 q^1= 1-p^1  q^1= 1-0.000188…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.