Math Problem Statement

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. If a survey of a random sample of 15 adults in this country is conducted in which they are asked to disclose their feelings on the overall state of moral​ values In 100 trials of this​ experiment, we expect about    enter your response here to result in exactly 8 adults who feel the state of morals is poor. ​(Round to the nearest whole number as​ needed.)

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Probability
Binomial Distribution

Formulas

P(X = k) = C(n, k) * p^k * (1 - p)^(n - k)
Expected Value = n * p

Theorems

Binomial Theorem
Law of Large Numbers

Suitable Grade Level

Grades 11-12