The corners of triangular steel sheets are defective according to the following probability distribution. Number of defective corners Probability 0.90 1 0.05 0.03 3 0.02
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- Little's Law is important because it makes no assumptions about the probability distributions for arrivals and service times, the number of servers, or service priority rules. A. False B. TrueWhat is the significance of the mean of a probability distribution? Choose the correct answer below. O A. It represents the most likely possible outcome. B. It is the expected value of a discrete random variable. OC. It can never be negative. OD. It gives information about how the outcomes vary.In the binomial distribution the important point is that the two a. Events and expected b. Events are complementary C. All Above d. outcomes are complementary
- In statistics test, students finish the test in between 80 minutes, at earliest, and 120 minutes, at latest. What is the probability that the next student will finish the test between 85 and 95 minutes. Assume a uniform distribution..Howard is 30% likely to be subjected to the Tax Bureau's audits due to his previous crinimal record. What is the probability that he will not be subjected to the random audit for at least 3 years?a. describe random variable x.b. what distribution does x follow? explainc. what is the probability that he will not be subjected to the random audit for at least 3 years?Suppose you called your local pharmacy to refill a prescription and are put on hold. Assume that the amount of time you will spend on hold is somewhere between 0 and 13 minutes and it follows a uniform distribution. What is the probability you will be on hold for exactly 8 minutes?
- The table shows the estimated distribution of injury severity by child passenger.What is the probability that the child involved in the accident is at least 1 year old3. Assume that the wait time to see your family doctor is uniformly distribution been 10 and 30 minutes. A. What's the probability you wait more than 20 minutes to see your family doctor? B. What's the probability you less than 15 minutes to see your family doctor? C. What's the probability you wait between 20 and 25 minutes?