Question

In a recent poll, the Gallup organization found that 45% of adult Americans believe that the overall state of moral values in the United States is poor. Suppose a survey of a random sample of 25 adult Americans is conducted in which they are asked to disclose their feelings on the overall state of moral values in the United States. Explain why this is a binomial experiment.

Answer 1

This is a binomial experiment because

1. The number of trials is fixed
2. The trial are independent of each other
3. The there is only two outcome (i.e the outcome that the moral value is poor or the outcome that the moral value is good )
4. This outcome is consistent throughout the trial

Explanation: