Find the value of the standard normal random variable 2, called zol such that: (a). P(z < zo) = 0.6705 z0 = (b). P(-2o < z < zo) = 0.0326| 20 = (c). P(-2o
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- Q7 Let X and Y have a bivariate normal distribution with parameters μ₁ = 3, µ₂ = 1, 0² = 16, 02 =25 and p = 3/5. Determine the following probabilities: Q7(a) P(3Suppose X is a random variable of uniform distribution between 1 and 7. Find E(X)If X is a normal random variable with mean μ = 3 and standard deviation σ = a. P(X > 11) b. P(2-3|X > -5) 4, findCan you help me please:If z is a standard normal random variable and P(-zyFind the value of x when Z is a standard normal random variable and P{−3 < Z < −1} = P{1 < Z < x}.If Z is a standard normal random variable, find the value z0 such that a) P(Z > z0) = 0.98b) P(Z < z0) = 0.62c) P(−z0 <Z<z0)=0.50The random variable x has a normal distribution with mean 50 and variance 9. Find the value of x, call it x0, such that: a) P(x ≤ xo) = 0.8413 b) P(x > xo) = 0.025 c) P(x > xo) = 0.95 d) P(41 ≤ x ≤ xo) = 0.8630Let X be the random variable with PMF: p(x) = k(]x – 2|+ 1), for x= -2, -1, 0, 1, 2 0, elsewhere (a) Find the value of k (b)Find the PMF of X (c) Find the mean, variance, and the standard deviation of XRecommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons Inc
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