what is the probability that he is killed in a plane crash within the next 20 years?

Q: In the San Diego of an alternate universe, ice-squids are known to randomly rain down from the sky…

A: Ice-squids are known to randomly rain down from the sky every 2 years on average.The objective is to…

Q: What do you mean by cumulative probability function?

A:

Q: What is the daily probability of an event that has occurred once in 3 years?

A: Given: An event that has occurred once in 3 years. The probability of the event occurring in a…

Q: A volcano erupts 10 times in 200 years. What is the probability that it will erupt next year?

A: Poisson Distribution: If the average probability of an event happening per unit, and there is a need…

Q: Why is it crucial to represent single-event occurrences?

A: Answer: - Why is it crucial to represent single-event occurrences?

Q: The life of a power transmission tower is exponentiallydistributed, with mean life 25 years. If…

A: From the given information, it can be observed that the life of a power transmission tower is…

Q: what is the probability that a person who could give up her cell phone could also give up

A: Answer is  0.31

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: A bank received on average 10 bad cheques per day, What is the probability that the bank will…

A: λ = 10 bad cheques per dayx = no. of bad cheques per dayP(x=X) = e-λ(λ)xx! _____poisson…

Q: (c) If a bank receives on the average of 6 bad cheques per day. Find the probability that it will…

A: Solution

Q: An agent sells life insurance policies to five equally aged, healthy people. According to recent…

A: From the given information, Consider, X be the discrete random variable that denotes the number…

Q: The life of a power transmission tower is exponentially distributed, with mean life 25 years. If…

A:

Q: Assume that the incidence of a certain virus in a particular population is 4% and that a test…

A: It is given that, the incidence of a certain virus in a particular population is 4%.

Q: Find the probability that among 5 randomly selected people, at least one of them were born in March.…

A: Solution-: Given: n=5 people selected at random We want to find P( at least one of them were born in…

Q: The weatherman has been correct on the temperature two out of the past 30 days what is the…

A: From the given data:   Let X be the number of success x=2   Let N be the number of trials n=30

Q: Suppose that the life of an inexpensive wrist watch (how long it will run) has an exponential…

A: Suppose that the life of an inexpensive wrist watch (how long it will run) has an exponential…

Q: What is the probability that a server will wait more than 7 minutes to greet the next customer…

A: Given that It is given that an average of 28 customers/hour arrive. Mean( λ)=28 We have to find  the…

Q: An agent sells life insurance policies to five equally aged, healthy people. According to recent…

A: Given the probability that a person lives for 30 years or more is 35.

Q: If the time between calls in a call center follows an Exponential Distribution with mean 5 minutes,…

A: Given: mean (μ)= 5 minutes λ=15 per minute

Q: A research study in a big metropolitan area shows that 2% of individuals living within the city…

A: Introduction: It is given that among the individuals who were living within the city, 2% moved to…

Q: If the probability that your DVD player breaks down before the extended warranty expires is 0.046​,…

A: Let 'E' be the event representing that the DVD player breaks down before the extended warranty…

Q: Suppose it is certain that an earthquake will occur someday. What is the probability (to the nearest…

A: Given that there are 365 days in a year.  So (365×24)=8760 hours in a year.    I am at school 4…

Q: What is the probability that the fourth occurrence of a 10-year flood will be on the fortieth year?

A:

Q: An organizati purchases puter a anufacturer with times modeled as exponential variables (mean of 5…

A:

Q: A headline at MSNBC.com stated “One way to ward off Alzheimer’s: Take a hike. Study: Walking at…

A: Given a headline at MSNBC.com stated “One way to ward off Alzheimer’s: Take a hike. Study: Walking…

Q: An agent sells life insuance policies to five equally agod, healthy people. Acconding to recent…

A: HERE N = 5 R = 2 , P=3/5

Q: 3. The probability that a new born baby dies with in "x" years is written as ..

A: The probability that an individual aged x survive to n years is denoted as pxn

Q: The mosquitos are out in your back yard, and they bite you at random times. Each bite happens…

A: The average time between bites is 1.417 minutes. Each bite happens independently of the last bite.

Q: 2. Newspapers are sold at particular street corner during rush hour at an average rate of one every…

A: Exponential Distribution: A continuous random variable X is said to follow Exponential distribution…

Q: In the Taiji scene, we learn that dolphins were killed at staggering proportions from 2000-2015. For…

A: Probability quantifies the chances of an event happening. The probability values always lie in the…

Q: A certain popular song is played on a radio station once in every 15 songs. Suppose you have a long…

A:

Q: Suppose that a fast food restaurant can expect two customers every 3 minutes, on average. What is…

A: Probability distributions are of 2 types, discrete and continuous. Poisson distribution is a…

Q: If the probability of being hospitalized during a year is 0.25. Find the probability that no one is…

A: X has binomial distribution. X~binomial(n,p)n=3p=0.25probability mass function of X;…

Q: Atlanta experiences an average of one ice storm every 5 years. What is the probability that Atlanta…

A: It is given that Atlanta experiences an average of one ice storm every 5 years.

Q: By investing in a stock, Mark can make a profit in one year of 5,000 with a probability of 0.3 or…

A: By investing in a stock, Mark can make a profit in one year of 5,000 with a probability of 0.3 or…

Q: A scientist inoculates several mice, one at a time, with a disease germ until he finds 3 that have…

A: Obtain the probability that X equals 10.   The probability that X equals 10 is obtained below as…