The probability that Brenda, who cycles to work every day, will arrive late is 0.15. What is the probability that during a 50 day period, Brenda will be late for work at most 10 days?

Q: The probability that a region prone to hurricanes will be hit by a hurricane in any single year is…

A: Solution: The probability that a region prone to hurricanes will be hit by a hurricane in any single…

Q: A recent study for Las Vegas showed that the probability of an individual resident moving in a given…

A: Solution: Let X be the number of times an individual will move and n be the number of years. From…

Q: The probability that a person living in a certain city owns a dog is estimated to be 0.2. Find the…

A: Given,               P=0.2               X=10               r=2      X~ Neg.Binomial…

Q: From past experience, the probability that a new worker in a company can complete his daily tasks…

A: Let us define some events A : the new worker undergoes the training. B : the new worker does not…

Q: Suppose that the probability an archer will hit a target is 0.35 and that each shot is independent.…

A: The result of the archer's shot is independent.  The probability that an archer will hit a target =…

Q: The probability that a bomber hits its target on any particular run is .80. If three bombers are…

A:

Q: A die is rolled twice. What is the probability of showing a 1 on the first roll and an even number…

A: When a die is thrown once then the possible number of outcomes= 6 So when it is thrown twice then…

Q: The probability that an iPOD’s battery will need replacing within two years is 21%. A store sold 15…

A:

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

A:

Q: The probability of a student who wants to become a pilot to pass the written exam for private pilot…

A: We have to find given probability.

Q: When taping a television commercial, the probabilityis 0.30 that a certain actor will get his lines…

A:

Q: The probability that a person living in a certain city owns a dog is estimated to be 0.2. Find the…

A:

Q: A man wishes to purchase a life insurance policy that will pay the beneficiary $25,000 in the event…

A: It is given that he will live another year is 0.92 and the amount of gain is 25,000.

Q: The probability that an engineer’s design succeeds is 0.7. Given that the engineer’s design fails…

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

Q: It has been shown that the probability of a plane arriving on time at the Albany International…

A: Let us denote X= the number of planes which arrives on time at the Albany International Airport…

Q: A baseball player has a batting average of 0.4. What is the probability that he has exactly 1 hits…

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

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: A baseball player has a batting average of 0.215 What is the probability that he has exactly 3 hits…

A:

Q: If new cases of West Nile in New England are occurring at a rate of about 2 per month, then what’s…

A: n = 6x = 4p(x)=nxpxqn-xp = 4/6 = 2/3q = 1 - p = 1 - 2/3 = 1/3p(x)=nxpxqn-x…

Q: Since the stock market began in 1872, stock prices have risen in about 72% of the years. Assuming…

A:

Q: fish that are above the legal limit and 3 that are not. What is the probability that he'll catch 3…

A:

Q: The probability that a person, living in a certain city, owns a dog is estimated to be 0.3. Find the…

A: Givenp=0.3the tenth person randomly interviewed in that city meanssample…

Q: An average of 3 cars arrived at a highway tollgate every minute. What is the probability that at…

A:

Q: An archer is able to hit the bull's-eye 60% of the time. If she shoots 25 arrows, what is the…

A: Let "X" be she is able to hit the bulls-eye.

Q: The annual volume of rain (in mm) in a certain region is normally distributed with μ = 40 and a σ =…

A:

Q: If the probability that an individual will suffer a bad reaction from injection of a given serum is…

A: Given that the probability that an individual will suffer a bad reaction from injection of a given…

Q: The experimental probability that Morgan will randomly select a penny from a bag of coins is 19100.…

A: Given that

Q: Suppose that the probability of a convicted shoplifter repeating the crime within 5 years is .30. Of…

A: Given n=200 P=0.3 X>=68=?

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: Find the probability that an investor makes a profit on 6 of her next 12 investments, assuming…

A:

Q: Suppose that you roll a 6-sided die two times.  What is the probability that you get a 2 followed by…

A:

Q: The probability that a person living in a certain city owns a dog is estimated to be 0.3. Find the…

A: Let p be the probability a person owns a dog. Given that p = 0.30 Let X denote the trial number on…

Q: In a factory, there were 12 accidents involving machinery in the last six months.  (d) Calculate…

A: Given, In a factory, there were 12 accidents in the last 6 months => 12/6 = 2 accidents per month…

Q: The probability that a man will live until 70 years is 3. and the probability that his wife will…

A: Probability is a branch of mathematics or statistics that basically deals with the chances of…

Q: In order to stay alert at work, an employee set a timer to go off randomly sometime within 40…

A: We have find givan probability...

Q: If the probability is 0.75 that an applicant for a driver’s license will pass the road test on any…

A: Given Data Probability of success,p = 0.75 )

Q: An old camera has a 45% chance of not responding after taking a shot. What is the probability that…

A: Solution-: Given: p=0.45 We want to find, P(the camera will stop responding on the 6th shot of the…

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

A: Given: Mean number of customers every 3 minutes = 2 Mean number of customers for 9 minutes = 2×93=6…

Q: with a mean life of 500 hours. Suppose that the component was in operation for 400 hours. What is…

A: Since you have asked multiple question, according to our guidelines we will solve the first question…

Q: The probability of a snowstorm on Thanksgiving is 0.40 and the probability of a snowstorm on…

A: Independent Events:Two events are said to be independent if occurrence of one event does not affect…

Q: The probability that an electronic circuit board contains dirty particles is 0.01. Considering that…

A:

Q: If a device requires two batteries what is the probability that both batteries last beyond 1 year?

A: Let X=the length of an alkaline battery  Given that X follows an exponential distribution.  Given…

Q: Suppose it has been determined that the probability is 0.8 that a rat injected with cancerous cells…

A: Suppose it has been determined that the probability that a rat injected with cancerous cells will…

Q: Find the probability that a driver with at least one collision in the past year is a middle aged…

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 man takes a step forward with probability 0 4 and backward with probability 06. Find the…

A: Since the man is one step away from starting point means that either man has taken 6 steps forward…

Q: Suppose that the probability that your mail is delivered before 2 pm is .90. What is the probability…

A: We have given that the probability that mail is delivered before 2 pm is 0.90.

Q: The probability that a 30-year-old white male will live another year is .99863. What premium would…

A: The probability value of 30-year-old white male will live one more year is 0.99863. The life…

Q: It is estimated that 3.6% of the general population will live past their 90th birthday.  In a…

A: Continuity correction factor table: If   P(X=n) use   P(n – 0.5 < X < n + 0.5)If   P(X > n)…