Home /
Expert Answers /
Statistics and Probability /
in-a-large-clinical-trial-392-073-children-were-randomly-assigned-to-two-groups-the-treatment-grou-pa970

In a large clinical trial, 392,073 children were randomly assigned to two groups. The treatment group consisted of 197,019 children given a vaccine for a certain disease, and 35 of those children developed the disease. The other 195,054 children were given a placebo, and 113 of those children developed the disease. Consider the vaccine treatment group to be the first sample. Identify the values of

`n_(1),hat(p)_(1),hat(q)_(1),n_(2),hat(p)_(2)`

,

`hat(q)_(2)(,)/(b)ar (p)`

, and

`/bar (q)`

.

`n_(1)=`

`◻`

`hat(p)_(1)=`

`◻`

(Type an integer or a decimal rounded to eight decimal places as needed.)

`hat(q)_(1)=`

`◻`

(Type an integer or a decimal rounded to eight decimal places as needed.)

```
n_(2)=
hat(p)_(2)=
```

(Type an integer or a decimal rounded to eight decimal places as needed.)

`hat(q)_(2)=`

`◻`

(Type an integer or a decimal rounded to eight decimal places as needed.)

`/bar (p)=`

`◻`

(Type an integer or a decimal rounded to eight decimal places as needed.)

`/bar (q)=`

`◻`

(Type an integer or a decimal rounded to eight decimal places as needed.)