Consider a pool of auto insurance policies such that all policies provide coverage for at least one car, 25% of policies cover more than one car, 25% of policies cover a sports car, and 15% of policies that cover multiple cars also cover a sports car. Calculate the probability that a random policy covers exactly one car which is not a sports car.

Q: a class of 20 students is lined up in a random order each day to walk to lunch. what is the…

A: From the given information, there are 20 students. The 20 students lined up in a random order each…

Q: A manufacturing machine has a 3% defect rate . If 9 items are chosen at random , what is the…

A: Given data, p=3%=0.03 n=9 P(X>=1)=?

Q: A survey from Teenage Research Unlimited found that 40% of teenage consumers receive their spending…

A: Solution: Let X be the number of teenage customers will have part-time jobs. From the given…

Q: A manufacturing machine has a 9% defect rate. If 5 items are chosen at random, what is the…

A: Given that, A manufacturing machine has a 9% defect rate. Sample size = 5

Q: The average number of people who die in a month from a rare disease in a city is 4. What is the…

A: The average number of people who die in a month from a rare disease in a city is 4.

Q: Assume that a procedure yields a binomial distribution with a trial repeated n = 5 times. Use some…

A:

Q: In a study of blood donors, 125 were classified as group O and 195 had a classification other than…

A: The objective of this question is to find the probability that a blood donor will have group O…

Q: randomly pick 10 such

A: Let X be the random variable such that number of institutions offering online courses. N: Total…

Q: If three balanced dice are rolled, whats the probability that all three dice will be the same?

A:

Q: If a single card is drawn from a standard deck, what is the probability of drawing a black card or a…

A: no.of black cards from a standard deck=26 no.of face cards from a standard deck=12 no.of black face…

Q: A tire company produced a batch of 5,500 tires that includes exactly 220 that are defective. If 4…

A: Obtain the probability that all the tires good. The probability that all the tires good is obtained…

Q: usly. What is the probability that you pick at least 4 green balls

A: Total balls = 5 red balls + 6 green balls + 2 yellow balls = 13 balls The number of ways to select 5…

Q: Suppose that 9% of college undergraduates suffer from a psychological disorder. What is the…

A: Let p be the probability that an undergraduate has a psychological disorder. Given that p = 0.09 Let…

Q: Trick-or-Treat basket contains 16 bite-size Snickers and 14 bite-size Toblerone. If a child in fairy…

A: Given that  Total chocolates=16+14=30 Snickers chocolates=16 Toblerone chocolates=14 2 chocolates…

Q: A survey from Veterinary Research Unlimited found that 10% of dogs have chronic ear infections.  If…

A:

Q: There are 5 defective light bulbs in a set of 100 units. What is the probability that three bulbs…

A: We have to find given probabaility.

Q: Exercise 50 (i) Let Xn Poisson(10), n > 1, be independent random variables. Estimate the probability…

A: Hey there! Both teh questions are different. As per our policy we can answer only 1 ques at a time.…

Q: A manufacturing machine has a 5% defect rate.If 8 items are chosen at random, what is the…

A: Given,Probability for defective, P=5%=0.05.If 8 items are randomly chosen, n=8.

Q: SUPPOSE THAT YOU JUST RECEIVED A SHIPMENT OF SIX TELEVISIONS AND TWO  ARE DEFECTIVE. . IF TWO…

A: Given: Number of defective= 2 Total =6

Q: determine the probability that EXACTLY 5 of 15 televisions are tuned to NFL Monday Night Football

A: The binomial distribution is a discrete probability distribution. It is widely used in the field of…

Q: What is the probability that the shipment is​ rejected?

A: Total number of electronic components=190 Number of defective components = 3 Sample size n= 3 Also ,…

Q: A manufacturing machine has a 10% defect rate. If 9 items are chosen at random, what is the…

A: It is given that P( success ), p = 10% = 0.10Sample size, n = 9

Q: A box contains three red balls, two black balls and one green ball. Two balls are selected at random…

A: Given, Total number of balls available = 6 Red - 3 Black - 2 Green - 1 2 balls are drawn without…

Q: According to a safety engineer, barely 40% of all workers wear safety helmets when eating lunch at…

A:

Q: A bag of 100 tulips bulbs purchased from a nursery contains 40 read tulip bulbs, 35 yellow tulip…

A: The objective of this question is to find the probability of selecting a red tulip bulb from a bag…

Q: Rework problem 17 from section 4.1 of your text about a multiple-choice test in which each question…

A: According to the provided information.

Q: n urn contains 3 red balls, 4 green balls and 1 yellow balls. An experiment consists of picking 3…

A: Given: Number of red balls = 3 Number of green balls = 4 Number of yellow balls = 1 Total number of…

Q: Seven white balls and five black balls, which are indistinguishable apart from color, are placed in…

A: Let,  Total number of balls in the bag(n) =12. S be the sample space. Then n(S) = Total number of…

Q: 80% of U.S. drivers over the age of 30 have had a speeding ticket and 55% of those have also been in…

A: Given,         Pspeeding ticket=0.80         Paccident while behind the wheel=0.55

Q: What is the probability there are at least 5 cars in the drive-thru?

A:

Q: According to the maintenance department of a university, an average of 6 mechanical failures per day…

A: