Determine whether a probability distribution is given. If a probability distribution is given, find its mean. (Round to the nearest thousandth). If a probability distribution is not given, state (not a probability distribution). (Check your spelling!)
x | P(x) |
0 | 0.658 |
1 | 0.287 |
2 | 0.050 |
3 | 0.004 |
4 | 0.001 |
Determine whether a probability distribution is given. If a probability distribution is given, find its mean....
4.3.6 Assume the Poisson distribution applies. Use the given mean to find the indicated probability Find P(4) when μ 5. P(4)- Round to the nearest thousandth as needed.) Enter your answer in the answer box and then click Check Answer All parts showing Clear All
Assume the Poisson distribution applies. Use the given mean to find the indicated probability. Find P(5) when u = 8. P(5) = (Round to the nearest thousandth as needed.)
Assume the Poisson distribution applies. Use the given mean to find the indicated probability. Find P(6) when u = 7. P(6)= (Round l the nearest thousandth as needed.)
Given the probability density function , determine the mean and
variance of the distribution. Round the answers to the nearest
integer. The pdf is 0 for x<0.
4.8.2 Your answer is partially correct. Try again. Given the probability density function f(x)- The pdf is 0 for x<0. nction f(x) = 0048/e-004r determine the mean and variance of the distribution. Round the answers to the nearest integer Г (8) Mean 200 Variance = Statistical Tables and Charts LINK TO TEXT Question...
3. Determine whether or not the following distribution is a probability distribution. If it is not, give the characteristic which is not satisfied by the distribution. Please show your work and write your final answer in one or two sentences. (ipt) 1 2 3 P(X = x) 1/3 2/3 1/3 4. The 4077th Mobile Army Surgical Hospital hospital is considering the purchase of a helicopter to transport critical patients. The relative frequency of X, the number of times a helicopter...
Find the mean and standard deviation of the given probability distribution. Round your answers to 2 places after the decimal point, if necessary. x P (x) 0 0.05 3 0.27 4 0.3 6 0.2 7 0.18 Mean = Standard deviation =
Consider the Poisson probability distribution with 2 - 5.5. Determine the mean and The mean is Type an integer or a decimal.) The standard deviation is (Round to the nearest thousandth as needed.)
1. Given that x has a Poisson distribution with μ=4, what is the probability that x=6? Round to four decimals. 2. Assume the Poisson distribution applies. Use the given mean to find the indicated probability. Find P(4) when μ=7. Round to the nearest thousandth. 3. Given that x has a Poisson distribution with μ=0.4, what is the probability that x=4? Round to the nearest thousandth. 4. Describe the difference between the value of x in a binomial distribution and in...
Find the mean of the given probability distribution. The probabilities that a batch of 4 computers will contain 0, 1,2,3, and 4 defective computers are 0.4979, 0.3793, 0.1084, 0.0138, and 0.0007, respectively. Round answer to the nearest hundredth.
X When conducting research on color blindness in males, a researcher forms random groups with five males in each group. The random variable x is the number of males in the group who have a form of color blindness Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation If a probability distribution is not given, identify the requirements that are not satisfied 0 1 2 3 4 5 P(x) 0.657...