Problem 1 Probability paper The Gumbel model is given on the form: E, (x)=exp{-exp{
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- Question 8 of 15 The Centers for Disease Control and Prevention (CDC) Agricultural deaths Cumulative frequency collect data on workplace safety. In 2012, the CDC reported deaths related to agricultural production in the United States. The accompanying table shows the causes Machinery 26 Motor Vehicles 47 Drowning 65 of agricultural deaths in people under 20 years of age and their reported cumulative frequency. Other 111 Select the statements that accurately complete the following sentence. The cumulative frequency table shows that O there were 111 agricultural deaths in people under 20 years of age that were due to accidents other than machinery, motor vehicles, or drowning in the United States in 2012. O together, machinery or motor vehicle accidents contributed to 47 agricultural deaths in people under 20 years of age in the United States in 2012. O accidents involving machinery contributed to 26 agricultural deaths in people under 20 years of age in the United States in 2012. O…Question 43 Coefficient of correlation lies between: O -1 and +1 O O and -1 o and +o O O and +1Question 1: Given the following pmf: 1 3 4 6 12 p(x) 0.30 0.10 0.15 0.40 a) Find the missing probability for x = 4. b) Calculate the probability P(6QUESTION 12 If a balanced coin is rolled 144 times, find the probability that the number of heads will be more than or equal 30 and less than or egual 114 (use Chebyshev's Theorem). at least 0.80 at least 0.96 at least 0 98QUESTION 9 An urn contains 3 green balls and 5 red balls. Let R; be the event the i-th ball without replacement is red. Find P(R3|R2 R₁). 000 1111111QuestionQuestion 8 An accounting office has 6 incoming telephone lines. The probability distribution of the number of busy lines, X, is as follows: Xi 0 P(X = x₂) 0 |X=2 P(X=6) P(X=4)=0.18 |X=2 P(X=6) P(X=4)=0.18 1 |X=2 P(X=6) P(X-4)=0.18 0.14 2 0.19 3 0.38 4 0.18 1. Use the random variable notation to express symbolically each of the following: An event in which the number of busy lines is exactly 2. 5 0.1 2. Use the above probability distribution table to find the following: a. P(0 1) 6 0.01 The probability of an event in which the number of busy lines is exactly 6. The probability of an event in which the number of busy lines is exactly 4 is equal to 0.18. (Round the answer to 2 decimals) (Round the answer to 2 decimals) (Round the answer to 2 decimals) Total 1Question #21Question 2 The folowing table shows the number of car accidents in the last yoar for a sample of 25 drivers A driver in the sample is selected at random. Evalate the probabiity that the salected driver is a woman, given that the solectod driver did not have a O 0.70 O 0.00 O 030 O 024 A Moving to another question will save this resporse Screenshot has been saved to/Pictures/ScreenshotQUESTION 3 It is known that 50% of adult workers have a high school diploma. If a random sample of 6 adult workers is selected, what is the probability that 3 or more of them have a high school diploma? (That is, find P(X ≤ 3) (round to 4 decimal places)Question 1 2ndpe Given the probability that "she's up all night 'til the sun" is 0.34, the probability that "she's up all night for good fun" is 0.25, and the probability that "she's up all night 'til the sun" AND "she's up all night for good fun" is 0.07, what's the probability that "she's up all night 'til the sun" OR "she's up all night for good fun"? Round to 2 decimal places as needed.QUESTION 1 The same scenario is used for all questions. New parents in a little town buy two major brands of infant formulas, labeled A and B. After some intensive study, a marketing researcher for one of the manufacturers found that the probability of parents purchasing A or B is based on the parents' most recent purchase. Suppose that the following transition probabilities are appropriate O Probabilities of Parents Purchasing A or B From A To A To B O A B B Which of the following is the correct two period tree diagram for a customer who last purchased Brand A? O A 0.75 A 0.20 0.25 0.75 0.75 0.25 0.25 0.75 A B A B A 0.25 B 0.80 0.75 0.25 0.20 0.80 0.75 0.25 0.20 0.80 0.25 0.75 0.20 0.80 A B A B A B A B A B A B (0.25)(0.75)-0.1875 (0.25)(0.25) 0.0625 (0.75)(0.20) 0.1500 (0.75)(0.80)-0.6000 (0.75)(0.75)=0.5625 (0.75)(0.25)-0.1875 (0.25)(0.20)-0.0500 (0.25)(0.80)-0.2000 (0.25)(0.25) 0.0625 (0.25)(0.75)-0.1875 (0.75)(0.20) 0.1500 (0.75)(0.80) 0.6000SEE MORE QUESTIONS