Question: Question 1 100 / 100 pts Packages in a package delivery service are divided into weight classes. Suppose the weight of the packages, X, in

Question 1 100 / 100 pts Packages in a package

Question 1 100 / 100 pts Packages in a package delivery service are divided into weight classes. Suppose the weight of the packages, X, in a specific class are Normally distributed between with the mean (average) of 7 pounds, and standard deviation of 2.2 pounds. 1. Compute the Coefficient of Variations of this Normal random variable. The potential answers are: A: 0.28 B: 0.29 C: 0.25 D: 0.31 E: 0.3 2. Compute the probability that a package weighs at most 10.4 pounds. The potential answers are: A: 93.08% B: 93.89% C: 19.31% D: 25.88% E: 25.83% 3. Compute the probability that a package weighs at least 6.5 pounds. The potential answers are: A: 73.55% B: 29.93% C: 39.49% D: 58.99% E: 10.2% 4. Find the probability that a package weighs between 5.1 and 7.7 pounds. The potential answers are: A: 43.09% B: 56% C: 71.35% D: 17.31% E: 44.69% 5. Compute the probability that a package weighs between 4.6 and 6 pounds. The potential answers are: A: 0.26 B: 0.22 C: 0.2 D: 0.12 E: 0.19 6. Compute the maximum weight for the lower 15 % of the packages. The potential answers are: A: 5.187 B: 7.138 C: 7.888 D: 9.886 E: 4.72 7. Find the minimum weight for the heaviest 16% of the packages. The potential answers are: A: 8.599 B: 12.862 C: 14.995 D: 17.347 E: 9.188

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