2. If electricity power failures occur according to a Poisson distribution with an average of 5 failures every 20 weeks, calculate the probability that there will not be more than one failure during a particular week.

Q: A book contains 164,000 words. Suppose that each word independently contains an error with…

A: Given n=number of words in a book=164000 p=probability of each word contains an error=110000 Suppose…

Q: 6. In a certain communications system, there is an average of 1.3 transmission errors per 10…

A: The frequency distribution broadly classified as observed frequency distribution and theoretical…

Q: It is known from past experience that in a certain plant there are on the average 4 industrial…

A:

Q: probability that there will be exactly two accidents at the intersection during a week?

A: The number of accidents per day at a busy intersection has a Poisson distribution with mean 0.5…

Q: Independently on each page, the number of typing errors per page in the final draft of a thesis has…

A: Answer: From the given data, Average = μ=λ = 0.06 X follows Poisson distribution,

Q: Human behavior can sometimes be modeled as a Poisson process. Suppose when you send a tweet on…

A: The probability shows how likely an event occurs.

Q: Use the Poisson distribution tables, not the mathematical formula.  It is estimated that 2% of the…

A: Given : 2% of the people in an auditorium of 100 unmarried/not related adults own a second home i.e…

Q: Delivery times for shipments from a central warehouse are exponentially distributed with a mean of…

A: Given:Note that sample mean  follows a Normal distribution with

Q: 12) The number of goals scored at State College hockey games follows a Poisson distribution with a…

A:

Q: Suppose the number of customers that enter a bank follows a Poisson distribution with an average of…

A: We want to find the probability that there are only 2 customers who visited the bank from 8:00AM to…

Q: 10. A certain type of aluminum screen that is 2 feet wide has on average one flaw in a 100-foot roll…

A: We have given that Average number of flaw in 100 foot roll λ = 1 Let X number of flaws  follow…

Q: In a recent​ year, a hospital had 4472 births. Find the mean number of births per​ day, then use…

A:

Q: In a recent​ year, a hospital had 4395 births. Find the mean number of births per​ day, then use…

A: Given,no.of births per year =4395no.of days per year =365

Q: In a recent​ year, an author wrote 188 checks. Use the Poisson distribution to find the probability​…

A: Solution: Let X be the random variable that the number of check written in a year. The formula for…

Q: 4. In a time-sharing computer system, the number of teleport inquiries averages 0.2 per millisecond…

A:

Q: In a recent​ year, a hospital had 4350 births. Find the mean number of births per​ day, then use…

A: Given that, a hospital had 4350 births in a recent year Here, consider the year has non-leap year…

Q: (b) Suppose that the number of students attending certain class has Poisson distribution with mean…

A: Given,A random variable X~Poisson(λ=15)P(X=x)=e-λ λxx!   ; x≥0

Q: Suppose the number of births at a local hospital follows a Poisson distribution with a mean of 6…

A: GivenMean of 6 births per weekλ=6 per weekLet "x" be the no.of births in a…

Q: The number of rainstorms in a week follows a Poisson distribution with mean 1.2. Weeks are mutually…

A: It is given that, the number of rainstorms in a week follows a Poisson distribution with mean 1.2.

Q: The number of typing errors made by a typist has a Poisson distribution with an average of three and…

A: It is given that, the number of typing errors made by a typist has a Poisson distribution with an…

Q: In a recent​ year, a hospital had 4384 births. Find the mean number of births per​ day, then use…

A: Given that, The hospital had 4384 births in a year The mean number of births per​ day is, Let X…

Q: In a recent year, a hospital had 4463 births. Find the mean number of births per day, then use that…

A: In a recent year, a hospital had 4463 births.