show work please !! Calculate the required probabilities for the normal distributions with the p a....
Calculate the required probabilities for the normal distributions with the parameters specified in parts a through e. a. u = 5,0 = 4; calculate P(0 < x < 6). P(0<x< 6) = (Round to four decimal places as needed.) b. = 5,0 = 5; calculate P(0 < x < 6). PlO< x < 6) = (Round to four decimal places as needed.) C. M = 4,0 = 4; calculate P(0 < x < 6). P(0 < x < 6) =...
Calculate the required probabilities for the normal distributions with the parameters specified in parts a through e. a. u = 5,0 = 4; calculate P(0<x< 6). P(0 < x < 6) = (Round to four decimal places as needed.) b.u = 5,0 = 5; calculate P(0<x< 6). PO < x < 6) = . (Round to four decimal places as needed.) C. M = 4,0 = 4; calculate P(0 < x < 6). P(O< x < 6) = (Round to...
Calculate the required probabilities for the normal distributions with the parameters specified in parts a through e. a. μ = 5, σ = 4; calculate P(0 < x < 6). P(0 < x < 6) = ______ . (Round to four decimal places as needed.) b. μ = 5, σ = 5; calculate P(0 < x < 6). P(0 < x < 6) = ______ . (Round to four decimal places as needed.) c. μ = 4, σ = 4;...
Calculate the required probabilities for the normal distributions with the parameters specified in parts a through e. a. μ = 5, σ = 4; calculate P(0 < x < 6). P(0 < x < 6) = ______ . (Round to four decimal places as needed.) b. μ = 5, σ = 5; calculate P(0 < x < 6). P(0 < x < 6) = ______ . (Round to four decimal places as needed.) c. μ = 4, σ = 4;...
Compute the following probabilities assuming a standard normal distribution. a) P(Z < 1.4) b) P(Z < 1.12) c) P(-0.89 <z< 1.35) d) P(O<z<2.42)
If x has a normal distribution with mean=146 and standard deviation = 40.86 , find P (100 < x < 146) * 2 points Your answer The life span of CASIO calculators has a normal distribution with average 2 points of 54 months and standard deviation of 8 months. What percentage of calculators will last for at most 36 months? * 98.93% O 1.07% O 1.22% 0 98.78% 100%
(1 point) If X is a binomial random variable, compute the probabilities for each of the following cases: (a) P(X < 2), n = 9, p = 0.4 Probability = (b) P(X > 3), n = 8, p = 0.35 Probability = (c) P(X < 2), n = 5, p = 0.1 Probability = (d) P(X 25), n = 9, p = 0.5 Probability =
2. Let Z~ N(0,12) (distributed as a standard normal rv). Calculate the following probabilities, show your R code, and shade in the probability for plots that are missing it (do the shading by hand). a. P(0<Z<2.17)? Standard Normal 0.4 0.3 f(x0,1) 0.2 0.1 4TTT -3 -2 -1 0 1 2 3 b. P(-2.5 <Z <0)? Standard Normal 0.4 0.3 f(x:0,1) 0.2 0.1 0.0 LC - -3 -2 -1 0 1 2 C. P(-2.5 <Z< 2.5)? Standard Normal 0.4 0.3 f(x;0,1)...
A) 0.7995 11. If Z is a standard normal variable find the probabilities of a) P(Z <-0.35)- @w B) 0.3982 C) 1.2008 D) p.4013 (2 points) b) P(0.25s Z<1.55) (3 points) c) P(Z > 1.55) (2 points) 12. Assume that X has a normal distribution with mean deviation .5. Find the following probabilities: 15 and the standard a) P(X < 13.50)- 3 points). b) P (13.25 <X < 16.50)- (5 points). B) 0 2706 C0 5412 D) 1.0824 A mountuin...
(1 point) Compute the following probabilities for the standard normal distribution Z. A P(0 < Z < 2.4) B. P(-1.85 <Z < 0.55) = c. P(Z > -1.95)