60 flights were recorded from South Korea to Los Angeles with a 95% on-time rate. Find the probability that THREE FLIGHTS IN A ROW would be on - time from your airport to the destination city. "Flights are on - time if they depart from the gate or arrive at the gate less than 15 minutes after their scheduled departure or arrival times." The average delay was 8.4 minutes and std dev of 6.8 minutes. Find the probability that three flights in a row would be on - time from South Korea to Los Angeles

Q: 2016, 48.3% of college students voted.  What is the probability of getting 40 or fewer students who…

A: Number of trail n=100Probability of success p=0.483

Q: An online quiz has 10 True or False questions. What is the probability that a student got exactly…

A:

Q: On average, commercial on HULU last 2.5 minutes. What is the probability that Julio will wait…

A:

Q: A study indicates that 37% of households have have a dog. You randomly sample 8 households. Find the…

A:

Q: 68% of adults would still consider a car brand despite product/safety recalls. You randomly select…

A:

Q: s tested will have an ave

A: The manufactured LED lights that have an average rated life of 1000 hours is , p=68.05%. The…

Q: The average number of phone inquiries each week at a poison control center is 80. Find the…

A: Given that in 1 week means in 7 days the center receives 80 calls.  So in 1 day, it receives 807…

Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: If a seed is planted, it has a 95% chance of growing into a healthy plant. If 11 seeds are…

A:

Q: ind the probability that in a randomly selected office hour, the number of student arrivals is 66.

A: A statistics professor finds that when he schedules an office hour for student help, an average of 3…

Q: A local high school only has two sports teams with a total of 297 students on sports teams: a…

A: Let us denote : A=base ball team B=basketball team   Given that n(A)=106, n(B)=134, n(A and B)=57…

Q: The centers for disease control reported that 16% of college aged individuals used vapes in…

A: Given information Probability of using vapes = 0.16 No of individuals n = 750 Probability that less…

Q: It is certain that a lacrosse goalie will successfully make a save 91.83% of the time. Suppose that…

A: The probability that a lacrosse goalie will successfully make a save of the time is 0.9183.A sample…

Q: According to a study conducted by the Gallup organization, the proportion of Americans who are…

A: It is an importance stance in probability distribution . Binomial distribution is a discrete…

Q: One half of the people in the United States own individual stocks. In a random sample of 12 people,…

A: Given that  Number of trials n=5 Success of probability p=0.5 X~binomial (n,p)

Q: It has been reported that 48% of people text and drive. A random sample of 60 drivers is drawn. Find…

A: The z-score is calculated by using: Where,

Q: study indicates that 29% of singles have have tried online dating. You randomly sample 9 singles.…

A: Let X be the random variable from binomial distribution with probability (p) = 29% = 0.29 and sample…

Q: Data from the Centers for Disease Control for a recent year indicate that there were approximately…

A: Given: Total population = 4295000 Numbet of people survived = 4291113

Q: The probability that a visit to a primary care physician's (PCP) office results in neither lab work…

A: Given that

Q: A healthcare agency reported that 51% of people who had coronary bypass surgery in 2008 were over…

A:

Q: A popular restaurant near Arches National Park estimates that 88 percent of guests booked in their…

A: From the provided information, A popular restaurant near arches national park estimates that 88…

Q: an observer counts 36O vehicles per hour at a highway. estimate the probability of having more than…

A: A observer count 360 vehicle per hour at a highway.

Q: A report announced that the median sales price of new houses sold one year was $231,000​,and the…

A:

Q: One manufacturer claims that only 10% of its total production is defective. 28 items are randomly…

A: Let, X=the number of defectives n=number of trial=28  p=probability of success=10%=0.10   X follows…

Q: ​ single, six-sided die is rolled. Find the probability of rolling an odd number or a number less…

A: We have to find the probability of rolling an odd number or a number less than 5.