A particular disease is tested for and the results determine that it occurs in about 1 of every 800 Hispanic males and about 1 of every 150,000 non-Hispanic ma Find the empirical probability that a randomly selected Hispanic male will have this disease. The probability is (Type an integer or decimal rounded to three decimal places as needed.)
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A: Given: The table summarizes results from pedestrian deaths that were caused by automobile accidents.…
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A: The table summarizes results from 981 pedestrian deaths.
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A: Probability: The chance that something will happen. Example: It is unlikely to rain tomorrow.
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- You are given a two dice with 4 sides each, with equal probability of landong on all sides. Dice one has values 1 - 4 and the second has values 5-8. The low-valued die (dice one) is rolled first. If you get a 1 or 2, then you roll the high-valued die (dice 2). If you get 3 or 4, you roll the low-valued die. X= value of the 1st roll Y = value of the 2nd roll Z = X + Y %3D Find H(X), H(Y), H(Z) Find H(Y|X) Find H(X,Y), H(XIҮ) Find I (X;Y)An article reported that 7 in 10 auto accidents involve a single vehicle (the article recommended always reporting to the insurance company an accident involving multiple vehicles). Suppose 20 accidents are randomly selected. Use Appendix Table A.1 or SALT to answer each of the following questions. (Round your answers to three decimal places.) USE SALT (a) What is the probability that at most 8 involve a single vehicle? (b) What is the probability that exactly 8 involve a single vehicle? (c) What is the probability that exactly 10 involve multiple vehicles? (d) What is the probability that between 5 and 8, inclusive, involve a single vehicle? (e) What is the probability that at least 5 involve a single vehicle? (f) What is the probability that exactly 8 involve a single vehicle and the other 12 involve multiple vehicles?The annual rainfall (in inches) in a certain region is normally distributed with u = 24 and o O A. 0.117 4.2. What is the probability that the rainfall exceeds 29 inches in a given year? O B. 0.025 O C. 0.063 D. 0.125
- A sample of 400 adults found that 82 have high blood pressure. However, 98 of those studied reported being unwilling to change their diet. Based on this sample, if an adult is chosen at random, what is the probability that he or she is open to trying to eat more healthfully? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.1 and 2Question 19 The table summarizes results from 976 pedestrian deaths that were caused by automobile accidents. Pedestrian Deaths Pedestrian Intoxicated? Driver Intoxicated? Yes No Yes 41 80 No 224 631 If one of the pedestrian deaths is randomly selected, find the probability that neither the pedestrian nor the driver was intoxicated. Please enter a decimal to 4 places. Submit Question
- A group of people were asked if life exists elsewhere in the galaxy. 209 responded "Yes", and 227 responded "No". Find the probability that if a person is chosen at random, the person believes life exists elsewhere in the galaxy. Probability = (Round to 4 decimal places) %3D Submit Question 17,123 4 6. NOV 1 tv 16 MacBook Air 80 000 000 F6 F7 F4 F5 F3 (8)Is the following random variable discrete or continuous? Let X represent the number of books in a random professor's office.Based on a Comcast survey, there is a 0.8 probability that a randomly selected adult will watch prime-time TV live, instead of online, on DVR, etc. Assume that seven adults are randomly selected. Find the probability that fewer than three of the selected adults watch prime-time live. OA. 0.00430 B. 0.000358 OC. 0.0512 O D. 0.00467
- One interpretation of a baseball player's batting average is as the empirical probability of getting a hit each time the player goes to bat. If a player with a batting average of 0.26 bats 5 times in a game, and each at-bat is an independent event, what is the probability of the player getting at least one hit in the game? (Round your answer to 3 decimal places.)The table summarizes results from pedestrian deaths that were caused by automobile accidents. Pedestrian Deaths DriverIntoxicated? Pedestrian Intoxicated? Yes No Yes 62 84 No 281 551 If two different pedestrian deaths are randomly selected, find the probability that they both involved drivers that were intoxicated.Report the answer rounded to four decimal place accuracy.A survey showed that 81% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 20 adults are randomly selected, find the probability that no more than 1 of them need correction for their eyesight. Is 1 a significantly low number of adults requiring eyesight correction? The probability that no more than 1 of the 20 adults require eyesight correction is (Round to three decimal places as needed.)