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In a large clinical trial, 392,551 children were randomly assigned to two groups. The treatment group consisted of 197.704 children given a vaccine for a certaindisease, and 40 of those children developed the disease. The other 194.847 children were given a placebo, and 155 of those children developed the disease. Considerthe vaccine treatment group to be the first sample. Identify the values of n . . . . . and a1ECGERDExtPA -(Type an integer or a decimal rounded to eight decimal places as needed)idy9,-leo (Type an integer or a decimal rounded to eight decimal places as needed)Train2-cesSou B2=(Type an integer or a decimal rounded to eight decimal places as needed)arch02-0om (Type an integer or a decimal rounded to eight decimal places as needed.)sols(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.)Next