Coronary bypass surgery: A healthcare agency reported that  86%  of people who had coronary bypass surgery in  2008  were over the age of  65 . Sixteen coronary bypass patients are sampled. Part: 0 / 4 0 of 4 Parts Complete   Part 1 of 4       (a)What is the probability that exactly  10  of them are over the age of  65 ? Round the answer to four decimal places.

Q: 58% of people rent their homes. If you take a random sample of 50 people, what is the probability…

A: We have given that Sample size n =50 Population proportion p=58%=0.58

Q: Twenty-one percent of people say they've seen a ghost or felt its presence. If 13 people are asked,…

A: Answer:- Given, Twenty-one percent of people say they've seen a ghost or felt its presence. That is,…

Q: Sixty-five percent of men consider themselves knowledgeable soccer fans. If 10 men are randomly…

A: Given  n=10, p=65%

Q: Garage Space The probabilities that a randomly selected home has garage space for 0, 1, 2, or 3 cars…

A: Properties for discrete probability distribution:

Q: English class, and 57% Find the probability th answer as a decimal, a Find the probabílity th Write…

A: P[randomly selecting a student which happens to be taking math class ]= 0.69 P[randomly selecting a…

Q: Fifty-six percent of U S adults say they intend to get a flu shot. You randomly select 10 U.S.…

A: It is given that sample size n =10 and probability of consumer U.S. adults say they intend to get a…

Q: In a recent survey, 65% of the community favored building a health center in their neighborhood. If…

A: Given  p=65%, n=14, x=8

Q: Q1. 40% of people who purchase sport cars are men. If 8 sports car owners are randomly selected,…

A: 1 Obtain the probability that exactly 5 are men. The probability that exactly 5 are men is obtained…

Q: Thirty percent of students at a local college take statistics. Ninety percent of the students taking…

A: Let A be the event which represents the students take statistics and B be the event which represents…

Q: Sixty-five percent of men consider themselves knowledgeable football fans. If 12 men are randomly…

A:

Q: You select a card from the standard deck of cards.  What is the probability that you will select a…

A: In a deck of cards Face cards = Jack, queen and king Total face cards = 3 x 4 = 12 Number of 8 cards…

Q: Which table is a probability distribution table?

A:

Q: Android Users Iphone Users Total   Ages 18 – 30 405 653 1058   Ages 31 – 40 687 538 1225…

A: Given the sample of age groups compared to android and iPhone users To find:  The probability of…

Q: 31% of all college students major in STEM (Science, Technology, Engineering, and Math). If 34…

A: 31% of all college students major in STEM (Science, Technology, Engineering, and Math). If 34…

Q: Thirty-one percent of vacationers say the primary purpose of their vacation is outdoor recreation.…

A: Given values, p = 0.31 q = 1 - p = 0.69 where p is the probability of vacationers who say that the…

Q: Duchess County, New York, has been experiencing a mean of 35.4 motor vehicle deaths each year (One…

A: Givenmean of 35.4 motor vehicle deaths each year for each day =35.4365    (since  1 year=365…

Q: In a recent​ survey, 61​% of the community favored building a police substation in their…

A: Given data, p=61%=0.61 n=14 P(X=10)=?

Q: 9. Which formula gives the probability distribution shown by the table? 6. P(X) 1/2 1/3 1/6 A. P(X)…

A:

Q: According to a report in Parade magazine, a nationwide survey conducted by the University of…

A: We have given that Probability (p)  = 0.70  Number of samples(n) = 12 Here we will use binomial…

Q: a recent​ year, 304 of the approximately​ 300,000,000 people in the United States were struck by…

A:

Q: In a large population, 59 % of the people have been vaccinated. If 5 people are randomly selected,…

A: Given Data Probability of success,p = 0.59 Probability of failure,q=(1- 0.59 )= 0.41…

Q: A professor surveyed his students and asked whether the students love business statistics. One…

A: Given,sample size(n)=100sample proportion(p^)=0.59

Q: Jacksen has a bag with marbles. He randomly selected 1 marble at a time and recorded his results in…

A: Since, Experimental Probability =Number of times an event occursTotal number of trials

Q: The probability that a child is born physically challenged is 0.35 during a year in a city. What…

A:

Q: A sociologist is analyzing Social Security data. The number of individuals in the sample is 5. The…

A:

Q: The 2010 census found that 13.9% of adults in the United States identified themselves as being of…

A:

Q: A poll showed that 43.3% of Americans say they believe that life exists elsewhere in the galaxy.…

A:

Q: Sixteen percent of all sports cars are painted red. Given a random sample of 250 sports cars, find…

A: Given that  n=250 , p=16%=0.16 , q=1-p=1-0.16=0.84

Q: In a recent survey, 62% of the community favored building a police substation in their neighborhood.…

A: Let X: number of community favored building a police substation in their neighborhood.X has binomial…