An oil company estimates that only 1 well in 17 will yield commercial quantities of oil. Assume that successful drilled wells represent independent events. If 10 wells are drilled, find the probability of obtaining a commercially successful well for the following number of times. (Round your answer to six decimal places.) exactly 4

Q: physics class has 50 students. Of these, 17 students are physics majors and 18 students are female.…

A: It is given that, in a physics class, there is a total of 50 students. Out of these, 17 students are…

Q: In a large population, 61 % of the people have been vaccinated. If 4 people are randomly selected,…

A: The question is about discrete probability distribution Given : Popl. prop. of people have been…

Q: In a sample of 50 people, 21 had type O blood, 22 had type A blood, 5 had type B blood, and 2 had…

A:

Q: 77% of all students at a college still need to take another math class. If 5 students are randomly…

A: Binomial distribution:The binomial distribution gives the probability of number of successes out of…

Q: 31% of all college students major in STEM (Science, Technology, Engineering, and Math). If 39…

A: Given,n=39p=0.31Let X=no.of students major in STEM.X~Binomial(n=39 , p=0.31)P(X=x)=39x…

Q: The probability that Tom will be alive in the next 20 years is 0.7 and the probability that Nancy…

A:

Q: Hot Dogs Richard receives 5 delivery orders every 2 minutes. a. How many home orders are expected in…

A: Answer: Using the given data,

Q: 84% of all the field goals he kicks during in-season games. Assume each kick is independent of the…

A: Let X be the random variable from binomial with probability (p) = 84% = 0.84 and sample size (n) =…

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: The probability that a person living in a city owns a pet is estimated to be 0.4. Find the…

A: Given: Prob. that person owns a pet, p=0.4 No. of success, r=3

Q: A physics class has 50 students. Of these, 18 students are physics majors and 16 students are…

A: From the given information, total number of students n(S) = 50. Number of physics majors n(Physics)…

Q: A pharmacist receives a shipment of 2121 bottles of a drug and has 44 of the bottles tested. If 66…

A: From the provided information, A pharmacist receives a shipment of 21 bottles of a drug and has 4 of…

Q: A financial services committee had 60 members, of which 10 were women. If 9 members are selected at…

A: a. The probability that 7 men and 2 women are selected is 0.3041 and it is obtained below: From the…

Q: What is the probability that the item was Magazine OR it went to home.

A: Total number of items = 2634 Number of magazines = 866 Number of items went to home = 1461 Number of…

Q: ass, 75% of students are taking an English class, and 57% of students are taking both. Find the…

A:

Q: At a sports camp, it was found that 80% of students play soccer, 71% of students play baseball, and…

A:

Q: Exactly 2 of them need to take another math class.  b. At most 2 of them need to take another math…

A: Given that  n = 5 , p = 71% = 0.71 , q = 1 - p = 1 - 0.71 = 0.29 X ~ Binomial (n = 5 , p = 0.71) X:…

Q: In a large population, 59% of the people have been vaccinated. If 3 people are randomly selected,…

A: n=3,p=59%=0.59X~Binomial(n=3,p=0.59)Let X be the number of person have been vaccinated.p be the…

Q: physics class has 50 students. Of​ these, 16 students are physics majors and 12 students are female.…

A:

Q: 8% of all Americans live in poverty. If 48 Americans are randomly selected, find the probability…

A: given data sample size n = 48population proportion who lives in poverty = p = 0.08x= no. of people…

Q: In a large population, 66% of the people have been vaccinated. If 4 people are randomly selected,…

A:

Q: A group of people were asked if they had run a red light in the last year. The number of people that…

A: The sample proportion of the sample of size n can be defined as: p^=xn Here, x = Total number of…

Q: e the data in the following table, which summarizes results from 15 Pedestrian Intoxicated? Yes No…

A: Solution: The given table of data is

Q: The probability of events A and B is 0.43, and the probability of event A is 0.9. Find the…

A: Given,P(A∩B)=0.43P(A)=0.9

Q: In a large population, 70% of the people have been vaccinated. If 4 people are randomly selected,…

A:

Q: An opaque bag contains 18 yellow marbles and 23 teal marbles. If two marbles are randomly chosen…

A: Answer: From the given data, number of yellow marbles = 18 number of teal marbles = 23 Total marbles…

Q: In a very large industrial company, the average number of fatal accidents per month is 0.3. Find the…

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Q: 76% of all students at a college still need to take another math class. If 4 students are randomly…

A: Let 76% of all students at a college still need to take another math class. i.e. p=0.76 and 4…

Q: 27% of all college students major in STEM (Science, Technology, Engineering, and Math). If 49…

A: Solution

Q: A group of people were asked if they had run a red light in the last year. 278 responded "yes", and…

A: Given: Number of people run red light, n(A)=278 Number of people didn't run red light, n(B)=677…

Q: In a large population, 52% of the people have been vaccinated. If 5 people are randomly selected,…

A: Here n=5AndP=52%=0.52

Q: You roll a die five times. What is the probability that you will see a string of three or more…

A: Given data: *The die is rolled 5 times, n=5. The probability of getting one (success) when a one die…

Q: ou roll a fair six sided die twice. Find the probability of rolling a 1 the first time and a number…

A: n(S) = 36 Let A = rolling a 1 and then greater than 5 = {(1,6)} n(A) = 1

Q: In a certain college, 35% of the boys and 20% of the girls are studying mathematics. The girls…

A:

Q: A group of people were asked if they had run a red light in the last year where 188 responded "yes,"…

A: The data is defined below as follows:   From the information, given that   Let S denotes the total…