If two dice are rolled one time, find the probability of getting a sum of 9. 1/9 O 2/9 О 1/6 О 18
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- Illustration 66. 50 out of every 1000 cigarettes are rolled up in gold flake and are mixed with the general cigarettes at random. The company offers to trade a new packet of cigarettes for each gold cigarette, a smoker finds in a packet of Brand X. What is the probability that the buyers of Brand, X will find X = 0, 1, 2, 3 and 4 gold cigarettes in a single packet of 10 ? 6.Forty-two percent of runaways in the United Stated are male. If 20 runaways are selected at random, find the probability that exactly 12 are male. Answer in 4 decimal places.Find values of n, x, p and q. DO NOT SOLVE based on American Chemicsl Society, there is a 0.9 probability that in the United States, a randomly selected dollar bill is tainted with traces of cocaine. Assume 8 dollar bills are randomly selected. Find the probability that at least 5 of them have traces of cocaine
- If you are dealt 3 cards from a shuffled deck of 52 cards, find the probability that all 3 cards are diamonds. The probability is (Round to six decimal places as needed.)2 If the probability of an event E is (Simplify your answer.) then the probability that E will not occur is 3'What is the probability you will roll a double (two 1 ’s, two 2 ’s, two 3 ’s, and so on)? Your answer may be short but you must show what numbers you multiplied/divided/added/subtracted by to get your final answer. It would be written in ” P(E) = ” form.
- Assume that when an adult is randomly selected, the probability that they do not require vision correction is 17%. If 12 adults are randomly selected, find the probability that exactly 3 of them require vision correction. (round to three decimal places as needed)Two ball are drawn in succession without replacement from an urn containing 2 white and 4 red balls. Find the probability that the second ball is red. Select one: О а. 0.36 Оь.0.33 О с. 0.35 O d. 0.125Suppose the probability of getting the flu is 0.20, the probability of getting a flu shot is 0.60, and the probability of bothgetting the flu and a flu shot is 0.10. (a) Find the probability of the union between (getting the the flu) and (getting the flu shot).
- The probability that Mr. Johnson goes for an evening walk on any given day during the winter is 0.56. Out of 89 days of winter, the number of days that Mr. Johnson is expected not to take an evening walk to the nearest day, isA test of 50 questions can be answered by letters A, B, C and D. Find the probability that exactly 30 of the questions has a correct answer. Answer should be in 9 decimal places.