solve to check work please 4. Compute the mean and the Standard deviation of the probability...
4. Compute the mean and the Standard deviation of the probability distribution table of: Х Y 0 1 2 3 0.2 0.5 0.2 0.1
4.B. Compute the variance square and Standard Deviation for the POISSON Distribution of: LAMBDA = 2.5 , t= 3 hr. and then find P(3) ?
10) Compute the mean, variance, and standard deviation for the probability distribution listed below. 2 4 P(x) 1/3 1/81/81/4 1/6
12 10) Compute the mean, variance, and standard deviation for the probability distribution listed below. 4 1 P(X) 1/3 1/8 1/8 1/4 1/6
Find the mean, variance and standard deviation for the probability distribution given below: X -3 5 10 12 P(X) 0.562 0.137 0.201 0.1 A. Mean = B. Variance = C. Standard Deviation =
1) Suppose x has a Poisson probability distribution with mean 4.84. Find standard deviation. 2)Assume that x has a Poisson probability distribution. Find P(x = 6) when population mean is 1.0. 3)Assume that x has a Poisson probability distribution. Find P(x < 3) when population mean is 4.5
Below is a graph of a normal distribution with mean -4 and standard deviation o 3. The shaded region represents the probability of obtaining a value from this distribution that is less than 5.5. 0.4 0.3 0.2 0.1- - 5.5 -4 Shade the corresponding region under the standard normal density curve below 0.4 ? 0.3 0.2 0.1
(1 point) if X is a binomial random variable, compute the mean, the standard deviation, and the variance for each of the following cases: (a) n = 5, p = 0.1 u= O2 = 0= (b) n = 3, p = 0.5 H = O2 = o= (c) n = 3, p = 0.8 (d) n = 5, p = 0.7 u = 02 = =
Compute the mean, standard deviation, and covariance matrix. Also consider appropraite for of equation to use given the number of data avialable as appropriate (see below) 1.2 Given the following data 0.5 0.7 0.9 03 0.6 0.5 0.1 0.3 0.7 0.0 06 0.3 0.2 0.4 0.4 0.3 0.3 -0.1 0.4 0.5 0.2 0.7 0.3 -0.4 0.9 0.1 0.0 1.3 0.6 0. compute the mean, standard deviation and covariance matrix for these data, quoting all num- bers to two signfiicant figures....
1. Compute the mean, variance and standard deviation of the of the following discrete probability distribution: Probability.P(x) х.р(x) (X-Px) (X-u) (X- 1 0.2 20.4 3 0.3 40.1 a. μ b. 2 = C.= 2. The information below is the number of daily emergency assists made to skiers by the volunteer ski team at Alpine Ski Lodge for the last 50 days. To explain, there were 22 days on which there were 2 emergency assists, and 9 days on which there...