Question

a group of people were asked if some people see the future in their dreams. 303 responded \yes\, and 398 responded
o\. find the probability that if a person is chosen at random, the person believes some people see the future in their dreams. probability = (round to 4 decimal places) enter an integer or decimal number, accurate to at least 4 decimal places more.... submit question

Explanation:

Step1: Calculate total number of people

The total number of people surveyed is the sum of those who responded "Yes" and those who responded "No". So, $303 + 398=701$.

Step2: Calculate probability

The probability $P$ that a randomly - chosen person believes some people see the future in their dreams (responded "Yes") is given by the number of "Yes" responses divided by the total number of responses. So, $P=\frac{303}{701}\approx0.4322$.

Answer:

$0.4322$