who plan to marry this year are planning destination wenty-six percent of couples veddings. In a random sample of 12 couples who plan marry, find the probability that n=12 - Exactly 6 couples will have a destination wedding At least 6 couples will have a destination wedding Fewer than 5 couples will have a destination wed- ding

Q: Assume that when adults with smartphones are randomly​ selected, ​59% use them in meetings or…

A: The probability that exactly 3 of them use their smart phones in meetings or classes is obtained…

Q: Assume that when adults with smartphones are randomly​ selected, 37​% use them in meetings or…

A: We have given that,  Probability (p) = 37% = 0.37 . n = 9 . And x=2 .

Q: A poll is given, showing 20% are in favor of a new building project. If 6 people are chosen at…

A: According to the given information,Probability of success, Sample size, n = 6Let X be a random…

Q: Assume that when adults with smartphones are randomly​ selected, 61​%use them in meetings or…

A:

Q: In a large population, 53 % of the people have been vaccinated. If 4 people are randomly selected,…

A: Given information- Given problem is of binomial distribution. Probability of success, p = 0.53 No.…

Q: A poll is given, showing 50% are in favor of a new building project. If 6 people are chosen at…

A: Binomial distribution : In binomial distribution, the number of trials is fixed and the number of…

Q: Assume that when adults with smartphones are randomly selected, 44% use them in meetings or classes.…

A: Given Information: Probability of success, p = 44% = 0.44 Number of trials, n = 7 To find the…

Q: Assume that when adults with smartphones are randomly​ selected, 51​% use them in meetings or…

A: Let "X" be adults who use their smartphones in meetings or classes.

Q: Assume that when adults with smartphones are randomly​ selected, 55​% use them in meetings or…

A: Given Information: 55% of adults use their smartphones in meetings or classes. i.e., p=0.55 If n=11…

Q: Assume that when adults with smartphones are randomly selected, 56 % use them in class or meetings.…

A: Given problem Given that   Assume that when adults with smartphones are randomly selected , 56%…

Q: Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes.…

A: Given,n=6p=0.54q=1-p=1-0.54=0.46X=No.of adults use their smartphones in meetingsor…

Q: A restaurant with 25 tables has 4 tables by the window. Parties are seated randomly at the tables as…

A:

Q: Assume that when adults with smartphones are randomly selected, 54% use them in meetings or classes.…

A: Denote X as the adults who use their smartphones in meetings or classes, which following binomial…

Q: In a large population, 68 % of the people have been vaccinated. If 4 people are randomly selected,…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 43​% use them in meetings or…

A: Solution: Let X be the random variable that  adults uses smartphones in meetings or classes. The…

Q: Assume that when adults with smartphones are randomly​ selected, 39​% use them in meetings or…

A: Define the random variable x as the number of adults using smartphones in meetings or classes. Here,…

Q: 20% of teenagers in a small town say they like reading news online. Suppose you randomly select 7…

A: Solution: Let X be the number of people say they enjoy reading news online and n be the sample…

Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: Given that two cards are selected from a standard deck of 52 playing cards.The experiment is…

Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: