The annual exceedance probability of a 10-year flood is 10%. True False

Q: Find the probability that more than 19 weeks pass between accidents.

A:

Q: In a physical fitness test it is known that the probability that a person passes it satisfactorily…

A: Givenn=8probability for people fail in test =…

Q: A certain disease has an incidence rate of 0.3%. If the false negative rate is 5% and the false…

A: It is given that  A certain disease has an incidence rate of 0.3%=P(D) =0.003 P( Non disease)…

Q: Consider the case when the predetermined average number of bus arrivals at the Cubao station is 6…

A: Solution: Let X be the number of buses arriving a 15 minute period. From the given information,…

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: A fair coin is flipped 8 times. What is the probability that the number of flips that come up heads…

A: Given - A fair coin is flipped 8 times. To find - What is the probability that the number of flips…

Q: A negative z-value implies a negative probability

A: Z~N(μ=0, σ2=1)

Q: Louis is paid Php 20.00 whenever the results of tossing two coins are both heads but pays Php 10.00…

A: When a coin is tossed then there are 2 possible outcomes: Head and tail. Let us denote H=head T=tail…

Q: Calculate the probability that one of the next 6,827 times the slot machine is played, a jackpot is…

A: Here given ,  The chance of winning a jackpot on a certain slot machine is 1/17500​  . Next 6827…

Q: As a fringe benefit, Dennis Taylor receives a $50,000 life insurance policy from his employer. The…

A: Given that  Dennis Taylor receives a $50,000 life insurance policy from his employer. And, the…

Q: The amount of time, in seconds, a cashier spends with a customer during lunch time at a fast food…

A: The average amount of time spent with a customer is 160 seconds.

Q: If the probability of an event not occurring is 0.68, what is the probability the event will occur?…

A: P(an event not occuring)=0.68

Q: If a probability or 2 place decimal like area is found to be 077 or - 1.09 0.4377, what is the z…

A:

Q: A light bulb manufactoring plant makes LED bulbs. It is known the the average life is 10,000 hours.…

A: Consider X be the random variable which represents the life of the LED bulbs. X follows exponential…

Q: A bookstore experiences a mean rate of 2 customers arriving per hour. What is the probability that…

A: A bookstore experiences a mean rate of 2 customers arriving per hour

Q: Suppose the probability of contracting a certain disease is 1 in 69 for a new case in a given year.…

A: P( new case) ==0.0145q=1-p=1-0.0145=0.9855n=110 people

Q: A certain disease has an incidence rate of 0.4%. If the false negative rate is 7% and the false…

A:

Q: Solve step by step in digitl format At the General Hospital Dr. Manuel Gea González, of the…

A: A continuous random variable X is said to follow Exponential distribution with parameter λ if its…

Q: A certain disease has an incidence rate of 0.7%. If the false negative rate is 8% and the false…

A: Solution-: P(Disease) =0.7%=0.007 ∴ P(No Disease)=1-P(Disease)=1-0.007=0.993 P(Negative | Disease)…

Q: According to the famous law of large numbers, the empirical a very large number of times.…

A: The statement you're referring to is known as the Law of Large Numbers. The Law of Large Numbers…

Q: Find the probability that the total number of breakdowns that occur in a particular 4-week period is…

A: HereThe number of breakdowns of a factory machine in a week may be modelled by aPoisson distribution…

Q: As the number of cars a person owns increases, so does the life expectancy of the person. What is…

A: Given: If a person has more number of cars then it means that the person has more wealth. If a…

Q: In any given year a factory has a 10% probability of having a serious accident about every how Nagy…

A:

Q: A standard die is rolled. Find the probability that the number rolled is greater than 3. Express…

A:

Q: You flip a fair coin 10 times.  What is the probability that you flip all tails? Answers should be…

A: The objective of this question is to find the probability of flipping all tails when a fair coin is…