Question: Question 1 (2 points) Saved 6 Suppose that the weight of a particular hand weight is advertised to be 5 pounds, but it can actually



Question 1 (2 points) Saved 6 Suppose that the weight of a particular hand weight is advertised to be 5 pounds, but it can actually be as little as 4.5 pounds or as much as 5.4 pounds. What is the likelihood that the actual weight of a given hand weight is between 4.9 and 5.1 9 pounds? Your Answer: 0.22 Answer Question 2 (2 points) Saved Suppose that the weight of a particular hand weight is advertised to be 5 pounds, but it can actually be as little as 4.6 pounds or as much as 5.2 pounds. What is the expected value of the weight? Your Answer: 4.9 Answer Question 3 (2 points) Suppose that the weight of a particular hand weight is advertised to be 5 pounds, but it can actually be as little as 4.9 pounds or as much as 5.5 pounds. What is the variance of the weight? Round your answer to two decimal places. Your Answer: Answer Question 4 (2 points) Suppose that the weight of a particular hand weight is advertised to be 5 pounds, but it can actually be as little as 4.7 pounds or as much as 5.5 pounds. What is the standard deviation of the weight? Round your answer to two decimal places. Your Answer: AnswerQuestion 5 (2 points) Suppose that the City of Chicago is interested in potential revenues if they introduce a tolling station near O'Hare. Further suppose that the average time between cars is only 2.8 seconds; what is the likelihood that the next car comes within 0.5 seconds? Round your answer to two decimal places. Your Answer: Answer Question 6 (2 points) Suppose that the City of Chicago is interested in potential revenues if they introduce a tolling station near O'Hare. Further suppose that the average time between cars is only 2.6 seconds; what is the likelihood that the next car comes in more than 4.0 seconds? Round your answer to two decimal places. Your Answer: Answer Question 7 (2 points) Suppose that the City of Chicago is interested in potential revenues if they introduce a tolling station near O'Hare. Further suppose that the average time between cars is only 2.9 seconds; what is the average value of the distribution? Your Answer: Answer Question 8 (2 points) Suppose that the City of Chicago is interested in potential revenues if they introduce a tolling station near O'Hare, Further suppose that the average time between cars is only 2.1 seconds; what is the variance of the distribution? Your Answer: AnswerQuestion 9 (2 points) Suppose that the City of Chicago is interested in potential revenues if they introduce a tolling station near O'Hare. Further suppose that the average time between cars is only 1.7 seconds; what is the standard deviation of the distribution? Your Answer:
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