Suppose X has a Poisson distribution with a mean of 7. Determine the following probabilities Round...
Question 23 Suppose X has a Poisson distribution with a mean of 0.4. Determine the following probabilities. Round your answers to four decimal places (e.g. 98.7654) (a)P(X 2) (b)P(X S 5) (c)P(X-7) (d)P(X- 4)
Please show work!!!! I don't just want the ANSWERS. I am here to learn. Suppose X has a Poisson distribution with a mean of 1.2. Determine the following probabilities. Round your answers to four decimal places (e.g. 98.7654) (a)P(X 1) (b)P(X s 3) (c)P(X - 7) (d)P(X- 2)
Suppose that f(x) -ex4) for 4 <x. Determine the following probabilities. Round your answers to 3 decimal places (e.g. 98.765 a) P(1< X)= c) P(S < X)- d) P(8< X < 12)- e) Determine x such that P(X < x) = 0.68 . Round your answer to 3 decimal places (eg 98.765)
Suppose that f(x) - or 0<X<8 256 Determine the following probabilities. Round your answers to 3 decimal places (e.g. 98.765) (a) P(X < 2)=7456 (b) P(X< 9) = (d) P(X > 5)- 316 (e) Determine such that P(x x)-0.90 X6.302
Solve for the following probabilities (ranges of X values): a. P(X ≤ 7) when m = 15 b. P(9 ≤ X ≤ 18) when m = 15 c. P(X ≥ 15) when m = 15 d. P(12 ≤ X < 20) when m = 15 (1) Solve the probabilities on the PROB worksheet. (To four decimal places) The P(X ≤7) when the poisson mean = 15 is ________.Assume a poisson distribution (2) Solve the probabilities on the PROB worksheet. (To four decimal places) The...
Verify that the following function is a probability mass function, and determine the requested probabilities. f (x) (512/73) (1/8)*x-1,2,3) Round your answers to four decimal places (e.g. 98.7654) Is the function a probability mass function? (a) P(X s 1) (b) P(X 1)- (e) P(2 <X 7) (d) P(X s2 or X > 2)-
Messages arrive to a computer server according to a Poisson distribution with a mean rate of 10 per hour. Round your answers to four decimal places (e.g. 98.7654). (a) What is the probability that 9 messages will arrive in 2 hours? (b) What is the probability that 10 messages arrive in 75 minutes?
Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then determine if the events are unusual. If convenient, use the appropriate probability table or technology to find the probabilities. The mean number of births per minute in a country in a recent year was about three. Find the probability that the number of births in any given minute is (a) exactly five, (b) at least five, and (c) more than five. (a) P(exactly five)-...
Suppose that f(x) = e-x for x > 0. Determine the following probabilities: Round your answers to 4 decimal places. a) P(X=3)
Suppose that X 1 has a Poisson distribution with mean 2, X 2has a Poisson distribution with mean 3 , X 3 has a Poisson distribution with mean 5 and that X 1 , X 2 and X 3 are independent. Define Y = X 1 + X 2 + X 3. Determine the moment-generating function for Y.