Question

In a Poisson distribution, μ = 4.80. (Round your answers to 4 decimal places.) What is...

In a Poisson distribution, μ = 4.80. (Round your answers to 4 decimal places.)

  1. What is the probability that x = 0?

  2. What is the probability that x > 2?

Homework Answers

Answer #1

Poission distribution formula is

(A) To find :- P(X=0)

It is given that x = 0 and

this implies

(B) We can write because total probability is always 1

we have already calculated P(x=0) in above part, i.e. P(x=0) = 0.0082

and

It is given that x = 1 and for P(x=1)

this implies

Siimilarly,

setting P(x=0), P(x=1) and P(x=2) in first equation, we get

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
In a Poisson distribution, μ = 3.80. (Round your answers to 4 decimal places.) What is...
In a Poisson distribution, μ = 3.80. (Round your answers to 4 decimal places.) What is the probability that x = 2? What is the probability that x > 2?
Consider a Poisson distribution with μ = 4. If needed, round your answer to four decimal...
Consider a Poisson distribution with μ = 4. If needed, round your answer to four decimal digits. (b) Compute f(2). (c) Compute f(1). (d) Compute P(x ≥ 2).
question 01 :Poisson distribution: X~Poisson(lambda=6). Evaluate Pr(X>7) and round to three decimal places. Question 02 :Assume...
question 01 :Poisson distribution: X~Poisson(lambda=6). Evaluate Pr(X>7) and round to three decimal places. Question 02 :Assume that X is normally distributed with E(X)=1 and Var(X)=2. Evaluate Pr(0<X<1) and round to three decimal places
Values are uniformly distributed between 197 and 256. *(Round your answers to 3 decimal places.) **(Round...
Values are uniformly distributed between 197 and 256. *(Round your answers to 3 decimal places.) **(Round your answer to 1 decimal place.) (a) What is the value of f(x) for this distribution? (b) Determine the mean of this distribution: (c) Determine the standard deviation of this distribution: (d) Probability of (x > 245) = (e) Probability of (204 ≤ x ≤ 231) = (f) Probability of (x ≤ 224) =
Poisson distribution: X~Poisson(lambda=4.5). Evaluate Pr(1≤X<8) and round to three decimal places.
Poisson distribution: X~Poisson(lambda=4.5). Evaluate Pr(1≤X<8) and round to three decimal places.
1- Find the numerical value of each expression. (Round your answers to five decimal places.) (a)    ...
1- Find the numerical value of each expression. (Round your answers to five decimal places.) (a)     sinh(0) (b)     cosh(0) 2- Find the numerical value of each expression. (Round your answers to five decimal places.) (a)     tanh(0) (b)     tanh(1) 3- Find the numerical value of each expression. (Round your answers to five decimal places.) (a)     cosh(3) (b)     cosh(ln(3)) 4-Find the numerical value of each expression. (Round your answers to five decimal places.) (a)     sinh(1) (b)     sinh−1(1) 5-Prove the identity. cosh(−x) =...
Suppose that x has a Poisson distribution with μ = 8. (a) Compute the mean, μx,...
Suppose that x has a Poisson distribution with μ = 8. (a) Compute the mean, μx, variance, σ 2 x  σx2 , and standard deviation, σx. (Do not round your intermediate calculation. Round your final answer to 3 decimal places.) (b) Calculate the intervals [μx ± 2σx] and [μx ± 3σx ]. Find the probability that x will be inside each of these intervals. Hint: When calculating probability, round up the lower interval to next whole number and round down the...
Suppose that x has a Poisson distribution with μ = 19. (a) Compute the mean, μx,...
Suppose that x has a Poisson distribution with μ = 19. (a) Compute the mean, μx, variance, σ2x , and standard deviation, σx. (Do not round your intermediate calculation. Round your final answer to 3 decimal places.)   µx = , σx2 = , σx = (b) Calculate the intervals [μx ± 2σx] and [μx ± 3σx ]. Find the probability that x will be inside each of these intervals. Hint: When calculating probability, round up the lower interval to next...
1. Compute the mean and variance of the following probability distribution. (Round your answers to 2...
1. Compute the mean and variance of the following probability distribution. (Round your answers to 2 decimal places.) x P(x) 4 0.10 7 0.25 10 0.30 13 0.35 2. Given a binomial distribution with n = 6 and π⁢= .25. Determine the probabilities of the following events using the binomial formula. (Round your answers to 4 decimal places.) x = 2 x = 3 3. A probability distribution is a listing of all the outcomes of an experiment and the...
Round your answers to 4 decimal places. Draw 1 card from a standard deck of 52....
Round your answers to 4 decimal places. Draw 1 card from a standard deck of 52. Find the probability that it is: A heart or a queen A king a spade, given that it is a black card
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT