Find the probability that all 6 claims are made by males under age 25.

Q: According to an​ airline, flights on a certain route are on time 80​% of the time. Suppose 15…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: a new surgical procedure in preliminary trials has a probability of success of 80%. if 10 patients…

A: Let X denote the patients are scheduled to go through this procedure and it follows binomial…

Q: Find the probability that exactly 7 of the 10 claims are made by males under age 25.

A: Given that  n = 10 , p = 50% = 0.50 , q = 1 - 0.50 = 0.50 X ~ Binomial (n = 10 , p = 0.50) X =…

Q: Suppose 59% of vegetarians are women. Suppose a random sample of 500 vegetarians is taken. What is…

A: Answer: From the given data, Population proportion of vegetarians who are women (P) = 59% = 0.59…

Q: The World Economic Forum found that 12% of the U.S. population earns more than $2M per year. Amazon…

A:

Q: If the probability that a student selected from the MST class is a Bartician is 0.01 and the…

A: It is given that  P( Bartician ) = 0.01 P( female and Bartician ) = 0.0065

Q: If a seed is planted, it has a 90% chance of growing into a healthy plant. If 10 seeds are planted,…

A: Let us denote X= number of plants that do not grow healthy n= number of trials= 10 probability of…

Q: An old computer system has 2,000 components. The failure probability of one of the components, in a…

A: Let p be the probability that a component in a year of operation fails. Given that p = 0.001 Number…

Q: Your daughter is a teacher in a state university. As per her class rule, the probability of not…

A: Given

Q: Find the probability that exactly 2 of the 7 claims are made by males under age 25.

A: Given that  p = 70% = 0.70 , q = 1 - p = 1 - 0.70 = 0.30 , n = 7 X ~ Binomial (n = 7 , p = 0.70) X =…

Q: According to a​ survey, 20.8​% of​ credit-card-holding families in a certain area hardly ever pay…

A: Suppose a random variable x, defines that the number of families those hardly ever pay off the…

Q: An Insurance company study shows that 45% of U.S. adults have high blood pressure. Suppose 6 U.S.…

A: Let p be the probability of U.S. adults have high blood pressure  n be the sample  size Let X be the…

Q: In a batch of 1960 calculators, there are, on average, 10 defective ones. If a random sample of 147…

A: We have given that,  Let X be the number of defective units from binomial distribution and sample…

Q: A survey showed that 74% of adults need correction (eyeglasses, contacts, surgery, etc.) for their…

A:

Q: Consider the probability that ta least 25 out of a sample of 1200 people will use the emergency room…

A: Given the large sample size and the binary nature of the outcome (either a person uses the emergency…

Q: The probability that an item made by a certain company will be defective is 0.1. Compute the…

A: Given: Probability of defective item is, p=0.1. Number of items is batch is, n=10. The objective…

Q: , it has a 70% chance of growing into a healthy plant. If 11 seeds are planted, what is the…

A: Given: Probbaility (Grow)= 70% = 0.70 Probaility (Dont grow)  = 1-0.70 =0.30 n = 11

Q: If a seed is planted, it has a 80% chance of growing into a healthy plant. If 10 seeds are planted,…

A:

Q: A jar contains green wrapped candies and yellow wrapped candies.  A person selects two wrapped…

A:

Q: According to an​ airline, flights on a certain route are on time 85​% of the time. Suppose 17…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: study of people who wear glasses at a certain company was done and included 100 people in the 18 -…

A: Given that   Ware glasses Not ware glasses  Total Age 18-22 37 63 100 Age 23-30 45 70 115…

Q: An Insurance company study shows that 45% of U.S. adults have high blood pressure. Suppose 6 U.S.…

A: It is given that n =6 and p = 0.45.

Q: In a horse race, give that the proportion of first class horses in each race was 5% and the…

A: Given Proportion of first-class horses in each race was 5% Prob. for a first-class horse to win the…

Q: A recent study suggested that 70% of all eligible voters will vote in the next presidential…

A: Given Information: 70% of all eligible voters will vote in the next presidential election i.e., p =…

Q: Privacy is a concern for many users of the internet. One survey showed that 62.5% of internet users…

A:

Q: In a certain country, the true probability of a baby being born a boy is 0.525% Among the next four…

A: Given that, Probability that a baby being born a boy is 0.525 Now, from the next four randomly…

Q: A store gathers some demographic information from their customers. The following chart summarizes…

A:

Q: Question 1. A construction company needs steel rods with diameters 6 mm and 8 mm for a new building.…

A: Probability: Probability is a chance factor it will occur at every outcome of a random experiment.…

Q: Delta Airlines' flights from Denver to Seattle are on time 70 % of the time. Suppose 5 flights are…

A: Given: n=5, p=0.7.

Q: Suppose that John Q. Basketballplayer has made 8.9% of his previous free throw attempts.  What is…

A: Let X be the random variable from binomial distribution with probability (p) = 8.9% = 0.089 and…

Q: The probability that a newly matriculated student will not get to the second year of their studies…

A:

Q: If a seed is planted, it has a 90% chance of growing into a healthy plant. If 10 seeds are planted,…

A: Given that if a seed is planted, the chance of growing into a healthy plant is 90%.

Q: The probability that your call to a service line is answered in less than 30 seconds is 0.75. Assume…

A: From the provided information, Probability that your call to a service line is answered in less than…

Q: An Insurance company study shows that 40% of U.S. adults have high blood pressure. Suppose 10 U.S.…

A: given data P(high blood pressure) = p = 0.40sample size n  =10x = numer of adults with high blood…

Q: In a particular care facility, 8% of adults over 65 have Alzheimer’s. If a physician at this care…

A: Let us denote A= the event that a patient has Alzheimer’s  C= diagnosed positive Given that…

Q: On average, 8.6 rooms stay vacant per day at a large hospital, Find the probability that on a given…

A: Given: Average number of rooms vacant per day λ=8.6. Let X be the Poisson random variable…

Q: Suppose that we know that 33.8% of the people born in the United Sates between 1936 and 1951 have…

A:

Q: In a clinical trial, 3% of the patients in the study experienced fatigue as a side effect. Suppose…

A: Given that  n=20 , p=3%=0.03 , q=1-p=1-0.03=0.97 X~Binomial(n=20 , p=0.03) X=Number of the patients…