In a computer instant messaging survey, respondents were asked to choose the mos
ID: 3130135 • Letter: I
Question
In a computer instant messaging survey, respondents were asked to choose the most fun way to flirt and it found that P(D) = 0 640, where D is directly in person. If someone is randomly selected, what does P(D) bar represent and what is its value? What does P(D) bar represent? P(D) is the probability of randomly selecting someone who does not choose a direct in-person encounter as the most fun way to flirt. P(D) bar is the probability of randomly selecting someone who did not have a preference in regards to the most fun way to flirt. P(D) bar is the probability of randomly selecting someone who chooses a direct in person encounter as the most fun way to flirt. P(D) bar is the probability of randomly selecting someone who did not participate in the survey.Explanation / Answer
The required answer is A).
P(D bar) is the probability of randomly selecting someone who does not choose a direct in person encounter as the most fun way to flirt.
P(D bar)=1-0.640=0.36