i) P(X > 1) = 1 - P(X < 1) = 1 - F(1) = 1 - 0.7 = 0.3
ii) P(4 < X < 6) = F(4) - F(1) = 0.9 - 0.7 = 0.2
Please show how to solve this. ord -Exam2 FallzuT4verzaprn.docx SHOW WORK TO GET FULL CREDIT Problem...
Please show all work for full credit SHORT ANSWER. Write the w ord or phrase that best completes each statement or answers the question. Provide an appropriate response d's,3 ngrangomt variesnts the nuber of cralit ads inatstdnt have aiang wh) the corresponding probabilities. Graph the probability histogram X P(x) 0 0.49 10.05 2 0.32 3 0.07 4 0.07 ve the problem. 7) The table lists the drinking habits of a group of college students. If a student is chosen at...
Please show work for all points In order to get a full credit, you need to show all work. 1) An octahedron is a solid with eight faces. Each face is shaped like a triangle with four faces a "1" is painted. On three faces a "3" is painted. And, on one face a "5" is painted. The experiment consists of tossing the solid twice, and X is the sum of the numbers on the top face each time. a)...
please provide an explanation for your answer. PLEASE SHOW WORK TO GET FULL UI Problem 2) This problem two independent parts a) and b) a) The number of cars arriving at a fast food drive-through is modeled by a Poisson distribution with an average of 8 cars per hour. What is the nmhability that fewer than 2 cars arrive at the fast food drive-through per 30 minutes. (5 points) (Round b) The time to failure of a component in an...
Part II: You must show all work to receive full credit 22. A population has the following distribution: f(x) 0.20 0.50 0.30 A random sample of size 2 is taken from the population. Let x denote the sample mean a. Find P(x 3) b. Find the mean of . Part II: You must show all work to receive full credit 22. A population has the following distribution: f(x) 0.20 0.50 0.30 A random sample of size 2 is taken from...
How would you get full credit on this. Please help,thanks. II. PROBLEMS 4. Determine the shear force and bending momenf equations Jor each section of the beam e sure to determine reactions and below. Write the final equations in the boxes for gra have correct units for full credit. (20 points) 4 kip/ft M=2 kịp.ft 'a СУ FAB /2 . By: 27.33 iP Sy-36 Ly 24 A 6) MB 2(3)+04 VAB MAB 20 VB.- 15.3,K,P
Show all work from this point forward for full marks. 11. Solve the following & a) x4 – 13x2 = -36 b) x+1 X-4 x 5 x2-3x-4 12. Determine the average rate of change of the function f(x) = - 2 over the x2-9 e interval –2 sxs voor 3. The polynomial 6x + mr? + nx - 5 has a factor of x + 1. When divided by x - 1, the remainder is -4. What are the values...
I am not familiar with this kind of questions. Please help me solve this. Your work will be greatly appreciated. THX !! 6. (20 points) Let X be a continuous random variable such that, P(X <0) equals zero and for each 0, the cumulative density function Fx) is differentiable and its derivative equals the probability density function fx (a) (6 points) Given 0 < b< a, find an expression of the probability P(b X a) in terms of the function...
Problem 2. (25 Points) To get full credit, please show all your work. The Baruch Star Hotel in Miami, FL is considering doing overbooking in order to deal with the constant problem they have with no-shows. The table given below presents the number of no-shows and the probability of each occurring. # of No- Shows (d) 0 2 3 4 5 Probability of No- Shows occurring P(d) 0.07 0.07 0.10 0.02 0.12 0.01 0.04 0.19 0.16 0.22 6 7 8...
BSP2014 5. Given xe 20 Cr) 0 x<0 i) Show thatAx) is a pdf. ii) Find the cumulative distribution function (CDF) of X 6. The p.d.fof a random variable Y is given by y +1 for2<y<4 v) 0 elsewhere Find i) the value of c ii) P(Y<3.2) iii)P(2.9 < γ< 3.2) 7. The p.d.fof a random variable X is given by elsewhere i) Find P(X<1.5) ii) Find P(0.5 X1.5)
Problem 1. (25 points) To get full credit, please show all your work. The management of the Super Star Coffee chain is in the process of establishing quality- control charts for the time that its service people give to each customer. Management thinks the length of time that each customer is given should remain within certain limits to enhance service quality. A sample of five service people was selected, and the customer service they provided was observed four times. The...