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please help A survey of 400 randomly selected high school students determined that 218 play organized sports. (a) What is the probability that a randomly

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A survey of 400 randomly selected high school students determined that 218 play organized sports. (a) What is the probability that a randomly selected high school student plays organized sports? (b) Interpret this probability. (a) The probability that a randomly selected high school student plays organized sports is 0.545 . (Round to the nearest thousandth as needed.) (b) Choose the correct answer below. (Type a whole number.) 0 A- If 1,000 high school students were sampled. it would be expected that exactly D of them play organized sports. 0 B- If 1,000 high school students were sampled, it would be expected that about D of them play organized sports. A golf ball is selected at random from a golf bag. If the golf bag contains 7 type A balls, 8 type B balls, and 6 type C balls, find the probability that the golf ball is not a type A ball. The probability that the golf ball is not a type A ball is (Type an integer or decimal rounded to three decimal places as needed.)The following table shows the distribution of murders by type of weapon for murder Weapon Probability cases in a particular country over the past 12 years. Complete parts (a) through (e). Handgun 0.471 Rifle 0.027 Shotgun 0.031 Unknown firearm 0.149 Knives 0.132 Hands, fists, etc. 0.058 Other 0.132 O A. No; the sum of the probabilities of all outcomes does not equal 1. O B. No; the probability of all events in the table is not greater than or equal to 0 and less than or equal to 1, and the sum of the probabilities of all outcomes does not equal 1. O C. No; the probability of all events in the table is not greater than or equal to 0 and less than or equal to 1. D. Yes; the rules required for a probability model are both met. (b) What is the probability that a randomly selected murder resulted from a rifle or shotgun? P(rifle or shotgun) = 0.058 (Type a decimal rounded to three decimal places as needed.) Interpret this probability. Select the correct choice below and fill in the answer box to complete your choice. O A. If 1000 murders were randomly selected, exactly 0.630 of them would have resulted from a rifle or shotgun. O B. If 1000 murders were randomly selected, we would expect about 0.630 of them to have resulted from a rifle or shotgun

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