Question

in a large clinical​ trial, children were randomly assigned to two groups. the treatment group consisted of children given a vaccine for a certain​ disease, and of those children developed the disease. the other children were given a​ placebo, and of those children developed the disease. consider the vaccine treatment group to be the first sample. identify the values of ​, ​, ​, ​, ​, ​, ​, and .

Answer 1

The treatment group consisted of 200,145 children given a vaccine for a certain disease, and 40 of those children developed the disease. The other 198,745 ...

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