A bus company is interested in the wait time of its passengers 8:00 AM and 8:00 PM. Suppose that the wait time follows a uniform on with the minimum wait time being one minute and the maximum e of 10 minutes. is the probability that a passenger will wait between 5 and 10 minutes? E is the probability that a passenger will wait for 10 minutes?

Q: the cable company says they will be at your house to fix the cable between 9am to 3pm. it is equally…

A: given  Cable company says to fix cable from 9am to 3pm and x denotes the amount of time a person…

Q: In a factory that manufactures cell phone batteries, the probability of a battery withstanding the…

A: The given distribution is binomial distribution with p=12,q=12, n=5 The probability mass function of…

Q: The acceptance scheme for purchasing lots containing a large number of batteries is to test no more…

A: Given: n = 75 P(failure ) = 0.001 To find: What is the probability that it is rejected in 10 or…

Q: According to a study by a road safety interest group, the probability that speeding is a cause of a…

A: We have to find given probability.

Q: Suppose a life insurance company sells a ​$280,000 ​one-year term life insurance policy to a…

A: The probability that the female not survives is, PNot survives=1-Psurvives=1-0.999606=0.000394 The…

Q: The probability with corresponding number of defects per lot of an electrical part are given as…

A: It is given that the maximum recorded number of defective items per lot of said electrical part is…

Q: The probability that a shipping company will obtain authorization to include a certain port of call…

A: Let A be the event that authorization to visit the port will be granted. Let B be the event that…

Q: The average number of dropouts for a school district has been 305 per year with a standard devia-…

A:

Q: The potential buyer of a particular engine requires that the engine start successfully 8 consecutive…

A: Given that, The potential buyer of a particular engine requires that the engine start successfully…

Q: determine the probability that the telemarketer makes the second sale before the fifth call

A:

Q: A telephone exchange receives, on average, 5 calls per minute. Find the probability (i) that in a…

A: Given: On average 5 calls per minute, X ~ Poisson(λ = 5) Using Poisson distribution: P(X=x)=e-λ×λxx!

Q: A space vehicle is designed to land on Mars. Assume that the ground condition on Mars is either hard…

A: Given : Notation for the event of hard ground as H, soft ground as S, successful landing as L, and…

Q: The yacht engines fail with probability equal to 0.3. Assuming that a yacht makes a safe trip if at…

A:

Q: In a town with 10,000 populations, they got a call to test a certain disease that has an incidence…

A: Total population: 10000 Incidence rate = 4% I.e. 4100×10000=400 will have disease. Now 10% have…

Q: An assembly line at a plant produces exactly 10000 widgets a day. Suppose that approximately 1 out…

A: From the provided information, Sample size (n) = 10000 1 out of every 2000 fails a standard test and…

Q: An engine encounters a standard environment with a probability of 0.9, and a severe environment with…

A: Let M be the event representing an engine encounters a standard environment. Let N be the event…

Q: average number of boats that will be waiting for service? What is the average time a boat will spend…

A: *Answer:

Q: Q2. An association of coffee producers has estimated that 50% of adult workers drink coffee at least…

A: Binomial distribution allows us to compute the probability of observing a specified number of events…

Q: Suppose a life insurance company insures the lives of 4,000 women aged 50. If the actuarial studies…

A: given: life insurance company insures the lives of 4,000 women aged 50. probability that any…

Q: Suppose a life insurance company sells a $120,000 one-year term life insurance policy to a…

A: Given P=0.999356 q=1-p     =1-0.999356     =0.000644

Q: (a) The weather forecast for the weekend is a 33% chance of rain for Saturday and a 34% chance of…

A: a).From the provided information, Weather forecast for the weekend is a 33% chance of rain for…

Q: The manager of a movie theater determines that the average time movie goers wait in line to buy a…

A: The manager of a movie theater determines that the average time movie goers wait in line to buy a…

Q: The infection rate of a certain disease is estimated to be 6%. Suppose 18 people enter a room…

A:

Q: If a hurricane forms in the eastem half of the Gulf of Mexico, there is a 76 percent chance that it…

A: Given: P (S | H ) = 0.76 P ( H) = 0.85 S denote the event of a hurricane striking the western coast…

Q: The probability that a randomly selected individual in a certain community has made an online…

A: We have to find out given probability...

Q: Suppose a life insurance company sells a $260,000 one-year term life insurance policy to a…

A: Given data: The amount which is required to purchase the policy = $200. The probability that the…

Q: A sharpshooter hits a target with probability 0.75.Assuming independence, find the probabilities of…

A:

Q: A major traffic problem in the Greater Cincinnati area involves traffic attempting to cross the Ohio…

A: Given r=0.95 q=0.75

Q: Suppose that earthquakes occur in the western portion of the United States in accor- dance with…

A: Given that, Earthquakes occur in the western portion of the United states at at a rate of λ=2 with 1…

Q: A survey of all medium- and large-sized corporations showed that 65% of them offer retirement plans…

A: The normal distribution is the most useful theoretical distribution for continuous variables.…

Q: The probability of an adult in Australia having hazel colored eyes is 20%. If a simp random sample…

A: Given information: The probability of an adult in Australia having hazel colored eye is 20%. The…

Q: The potential buyer of a particular engine requires that the engine start successfully 8 consecutive…

A:

Q: A local jam production company is confident that 60% of the population will like its new grapefruit…

A: Given that a local jam production company is confident that 60% of the population will like its new…

Q: A contractor is considering a sale that promises a profit $26000 with a probability of 0.7 (due to…

A:

Q: On a certain chemistry class, a professor has observed that, on her past final exams, 72% of the…

A:

Q: Suppose the probability that a basketball player hits a basket on a free throw is 0.91, and that the…

A: We have to find correct answer..

Q: A production line estimates that 1.5% of the items it produces is defective. In a package containing…

A: It is given that the A production line estimates that 1.5% of the items it produces is defective…

Q: Suppose a life insurance company sells a $280,000 one-year term life insurance policy to a…

A:

Q: An installation technician for a specialized communication system is dispatched to a city only when…

A:

Q: In a certain state, 20 percent of all cars emit excessive amounts of pollutants. If the probability…

A:

Q: A major traffic problem in the Greater Cincinnati area involves traffic attempting to cross the Ohio…

A:

Q: Assume a students alarm clark has a 13.4% daily failure rate, what is the probability that 2 alarm…

A:

Q: probability that all 10of the flights were on time is?

A: Let p be the probability that a flight have arrived on time. Given that p = 0.84 Let X denote the…

Q: 3. The probability that Vittorio waited less than 5 minutes, given he is not at the bus stop after…

A: Given that, Ugo and Vittorio arrive at the bus stop and wait for two different buses. U and V be the…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.