chapter 4.2 homework\nscore: 42/83 answered: 25/38\nquestion 26\n4.2 theoretical probability. complement.\na…

chapter 4.2 homework\nscore: 42/83 answered: 25/38\nquestion 26\n4.2 theoretical probability. complement.\na group of people were asked if statistics teachers know the true meaning of life. 319 responded \yes\, and 453 responded \no\.\nfind the probability that if a person is chosen at random, he does not believe statistics teachers know the true meaning of life. enter as a fraction.\nquestion help: message instructor

chapter 4.2 homework\nscore: 42/83 answered: 25/38\nquestion 26\n4.2 theoretical probability. complement.\na group of people were asked if statistics teachers know the true meaning of life. 319 responded \yes\, and 453 responded \no\.\nfind the probability that if a person is chosen at random, he does not believe statistics teachers know the true meaning of life. enter as a fraction.\nquestion help: message instructor

Answer

Explanation:

Step1: Calculate total number of people

The total number of people is the sum of those who responded "yes" and those who responded "no". So, $319 + 453=772$.

Step2: Calculate the probability

The number of people who do not believe (responded "no") is 453. The probability $P$ that a randomly - chosen person does not believe is the number of non - believers divided by the total number of people. So, $P=\frac{453}{772}$.

Answer:

$\frac{453}{772}$