distribution is For 1≤x≤3 Suppose, that a certain probability given by P(x) = (*) 4 Find the probability that I ≤x≤3..
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- The percentage of vehicles on a freeway that violate the speed limit is π = 0.88 You randomly clock n = 80 vehicles. 32) The probability that between 66 and 70 vehicles violate the speed limit is P(66 ≤ x ≤ 70) = a 0.4350 b 0.4438 c 0.4529 d 0.4621can you solve this for me by showing step by step for each question? Acme Food manufactures and sells bags of doughnuts whose weights follow a normal distribution with a mean of 400g and standard deviation 8g. a) Find the probability that a bag of doughnuts weights less than 410g b) Find P (X>412) c) Find P (395 < X < 404) d) The company can be prosecuted if the bags are less than 380g, if the company sells 50 bags per day find the expected number of bags under this weight. e) On a typical day 1.22% of bags are rejected as they are too heavy. Find the rejection weight.Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded region of the graph. Assume the variable x is normally distributed. Pregnancy Length in a Population of New Mothers 282235293Pregnancy length (in days) μ=267 σ=12 282<x<293 x A graph titled "Pregnancy Length in a Population of New Mothers" has a horizontal x-axis labeled "Pregnancy length (in days)" from about 225 to 309 with tick marks at 235, 282, and 293. A normal curve labeled μ = 267 σ = 12 is centered above the x-axis at 267. Two vertical line segments extend from the curve to the x-axis at 282 and 293. The area below the curve and between the two vertical line segments is shaded and labeled 282 < x < 293. The probability that the member selected at random is from the shaded area of the graph is nothing. (Round to four decimal places as needed.)
- Find the mean of the given probability distribution. 16) In a certain town, 70% of adults have a college degree. The accompanying table describes th 16) probability distribution for the number of adults (among 4 randomly selected adults) who h college degree. P(x) X 0 0.0081 1 0.0756 2 0.2646 3 0.4116 4 0.2401pls help me and write the solution down on a paper if you can thank youpoisson distribution
- Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded egion of the graph. Assume the variable x is normally distributed. Pregnancy Length in a Population of New Mothers H= 269 o = 10 283Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded region of the graph. Assume the variable x is normally distributed. The probability that the member selected at random is from the shaded area of the graph is as needed.) Pregnancy Length in a Population of New Mothers 280d, e, f pleaseRecommended textbooks for youA First Course in Probability (10th Edition)ProbabilityISBN:9780134753119Author:Sheldon RossPublisher:PEARSON
A First Course in Probability (10th Edition)ProbabilityISBN:9780134753119Author:Sheldon RossPublisher:PEARSON