Question

In a computer instant messaging​ survey, respondents were asked to choose the most fun way to​ flirt, and it found that ​P(D)equals0.740​, where D is directly in person. If someone is randomly​ selected, what does Upper P left parenthesis Upper D overbar right parenthesis ​represent, and what is its​ value?

Answer 1

Answer:

$P(\bar{D})=1-P(D)$

Explanation:

P(D) is the probability flirting of directly in person.

$P(\bar{D})$ represents probability of flirting other than in person.

P(D)=0.740.

$P(\bar{D})$ = 1 - 0.740.

= 0.260

Hence the value of Upper P left parenthesis Upper D overbar right parenthesis is 0.260.