Given a negative binomial random Variable X with mean of 6 and variance of 12, compute P(X < 3)
Given a negative binomial random Variable X with mean of 6 and variance of 12, compute...
(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 = =
Previous Problem List Next (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=6, p = 0.3 u = m2 = (b) n = 5, p = 0.9 u= OP = 0= (c) n = 4, p = 0.3 u = m2 = (d) n = 3, p = 0.6 u = OP = =
6. Imagine a negative binomial random variable X with p = 0.3 and r-3. (If you want to use R to determine the probabilities, be aware that the definition of a negative random variable is slightly different from the definition given in our text). Determine the following: a) E(X) b) V(X) c) P(X-20) d) P (X=19) e) P(X = 21)
6. Imagine a negative binomial random variable X with p 0.3 andr 3. (If you want to use R to determine the probabilities, be aware that the definition of a negative random variable is slightly different from the definition given in our text). Determine the following: a) E(X) b) V(X) c) P(X20) d) P(X=19) e) P(X=21)
5. If X is a binomial random variable with expected value 6 and variance 2.4, find P(X = 5). [4 marks) of
(1 point) If X is a binomial random variable, compute the probabilities for each of the following cases: (a) P(X < 1), n = 4, p = 0.1 Probability = (b) P(X > 1), n = 6, p = 0.1 Probability = (c) P(X < 3), n = 6, p = 0.3 Probability = (d) P(X > 2), n = 3, p = 0.4 Probability =
(1 point) If X is a binomial random variable, compute the probabilities for each of the following cases: (a) P(X < 3), n = 9, p = 0.3 Probability = (b) P(X > 4), n = 5, p = 0.3 Probability = (c) P(X<5), n = 7.p = 0.35 Probability = (d) P(X > 6), n = 7, p = 0.3 Probability =
Suppose X is a binomial random variable, where n=12 and p = 0.4 compute p < 4 a) 0.5622 b) 0.3453 c) 0.2253 d) 0.4382
(1 point) If X is a binomial random variable, compute the probabilities for each of the following cases: (a) P(X < 1), n = 7, p = 0.3 Probability = (b) P(X > 5), n = 7, p = 0.1 Probability = (C) P(X < 6), n = 8, p = 0.5 Probability = (d) P(X > 2), n = 3, p = 0.5 Probability =
If x is a binomial random variable, compute P(x) for each of the following cases: (a) P(x≤4),n=6,p=0.6 P(x≤4)= (b) P(x>3),n=4,p=0.9 P(x>3)= (c) P(x<6),n=7,p=0.4 P(x<6)= (d) P(x≥4),n=5,p=0.5 P(x≥4)=