uppose X is the absolute value of the difference between two numbers drawn at the same ime from a box containing chips numbered 1, 2, and 5. What are the possible values of he random variable X? O 1, 2 and 5 O 1, 3 and 4 O 1, 3 and 5 O 1, 2 and 4
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- Suppose there are three balls in a box. On one of the balls is the number 1, on another is the number 2, and on the third is the number 3. You select two balls at random and without replacement from the box and note the two numbers observed. The sample space S consists of the three equally likely outcomes {(1, 2), (1, 3), (2, 3)} (disregarding order). Let X be the sum of the two balls selected. Which of the following is the correct distribution for X?I need help with this please. Do not round the answer.in which three balls are selected simultaneously and ruI 4 II yu. randomly from a box. But assume that the box contains 8 red balls and 4 green balls. Also assume that each red ball selected pays $0.60, that each green ball selected pays $0.30, and that it costs $1.10 to play the game. A random variable X is defined to be the net payoff for a player. How many different values are possible for the random variable X? 4 Fill in the table below to complete the probability density function. Be certain to list the values of X in ascending order. Probability Value of X -0.20 0.10 0.40 0.70
- Three balls are selected from a bag that contains 3 blue, 2 green, and 5 yellow balls. Here, we define random variables as B = number of blue balls drawn, G = number of green balls drawn, Y = number of yellow balls drawn. Please list the following values:Suppose that it is known that a certain disease occurs in 4% of the population. Suppose also that we have a certain medical test to determine if person has this disease. The test produces a positive reading on 99.4% of those infected with the disease. Suppose that this test gives a positive result in healthy patients 2% of the time. Assume we have 100,000 random individuals that follow the above information perfectly. Determine the number of false positives. Type your numeric answer and submit A Submit Unanswered 19 nter 6 Notes Pa docx Show all3
- Find the probability that a lot of 100 items, of which five are defective, will be accepted in a test of a randomly selected sample containing half the lot if, to be accepted, the number of defective items in a lot of 50 cannot exceed one.he table summarizes results from 977 pedestrian deaths that were caused by automobile accidents. Pedestrian Deaths DriverIntoxicated? Pedestrian Intoxicated? Yes No Yes 49 71 No 222 635 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was not intoxicated but the driver was. Please enter a decimal to 4 places.The items produced by a manufacturer have a probability equal to 0.3 of being defective. For a random sample of 10 items, the probability that at most 3 items are defective as given by R is 1-pbinom(3,10,0.3) pbinom (10,3,0.03) pbinom(3,10,0.3) dbinom(3,10,0.3)
- explain to me how to solve thisYou have a sample of 500 individuals arranged in a 2 x 2 table. Of these, 220 have hypertension and 250 have Covid. there is overlap between covid and hypertension, but this is not given. which is best match for your expected values? 120,130,120.130 115, 135,110,140 110, 140, 110, 140 110,140,120,130