SHOW ALL WORK PLEASE 2, Given the following probabilities, find Zo and please draw the shading...
Please show all work for each part. Thank you!! ECO 578 Summer 11, 2019 Page 2 of 12 2. Given the following probabilities, find Z, and please draw the shading the area Show your work PZSZ) = 0.2119 Please draw graphs b. P(-1.69 SZ SZ) = 0.9545 c. P(Z > Z) = 0.0048 d. P(Z SZ S 2.00) = 0.1359 c. P(Z > Z) = 0.9713 f. P(-2, SZ SZ) = 0.2358
Please show the work ! Find the value of Z for the standard normal distribution such that the area a) in the left tail is 0.1000 b) between 0 and Z is 0.2291 and Z is positive c) in the right tail is 0.0500 d) between 0 and Z is 0.3571 and Z is negative 1) 2) Find the following binomial probabilities using the normal approximation a) n- 70, p-0.30, P(x-18) b) n-200, p 0.70, P(133 x S 145) c)...
Please show all steps and work please. 2. Given the following chart, find: A B C D F Total Senior 15 19 7 14 3 58 Junior 8 25 16 17 10 76 Sophomore 18 5 3 14 13 53 Freshmen 4 11 21 23 4 63 Total 45 60 47 68 30 250 A) Find the probability that a student earned a “B” in the class. p(“B”) = B) Find the probability that a student earned a “C”...
Given are the zscores Show all work please 9.) Find the normal approximation for the binomial probability of P(x-3) where n 13 and p 60 (don't use binomial probability) 10)Find the normal approximation for the binomial probability of Pior-3) where n - 12 and p .5 (don't use binomial probability) NEGATIVE z Scores 0 TABLE A-2 Standard Normal e) Distrbution: Cumulative Area trom the LE -350 and 004 112 014 750 1.5 1.4 1.3 1.2 1,1 1 9 POSITIVE z...
1) Find the area und scores. Ensure that you also draw the curve and shade the area er the standard normal probability distribution between the following pairs of z- you are solving for a. z 0 and z -2.00 b. z 0 and z 3.00 cz-0 and z 1.5 2) Find the following probabilities for the standard random variable z. Ensure that you all curve and shade the area you are solving for. a. P(z >1.46) b. P(z -1.56) c....
Please show all work 1. Find the area of the region bounded by the graphs of the given functions on the intervals indicated. a. y = x2 + 2, y = x, (2,5) b. y = (2x +1, y = 3x + 2, [0,2] C. y = ex-1, y = x,[1,4]
please show work in detail and neatly thank you Find the area bounded by the graphs of the indicated equations over the given interval. y = x2 – 15; y = 0; -35x50 The area is square units.
show all work please (5 pts) Find the area of the region bounded by the graphs of y + 2 and y = [ +1,0 < x < 2. 2 Sketch the region.
could you please check my work? please and thanks Find the following probabilities based on the standard normal variable Z. (You may find it useful to reference the z table. Round your answers to 4 decimal places.) a P(Z > 0.92) b. PIZ-1.55 C. PIOSZ5 166) d P-08 SZ$2.8) 0.1788 0.0606 0.4515 0.7855 BOL Cerences Prev 4 of 6 Next > Type here to search o 51% Prise De % 5 2 3 8 7 6 8 9 Backspace Won=con...
please show ALL work with steps legibly. will rate! thanks 2. Find a f a. - if f(u, v) = cos(uva). Ouv b. xyz if g(x, y, z)= xe.”