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- Appropriate probability distribution for queuing management on a weekend in a busy food joint would be O a. Normal Ob. Poisson O c. Binomial O d. UniformActuarial MathematicsssIf you have a data set of n items, the data are continuous variables, the data set is unimodal, and the data set is too skewed to use the normal distribution, which probability distribution should you use to calculate probabilities? Discrete uniform distribution Binomial distribution Poisson distribution Hypergeometric distribution Geometric distribution Uniform continuous distribution Standard normal distribution Exponential distribution Triangular distribution None of the above
- Special discrete probability distributionx+y Suppose the joint probability distribution of X and Y is given by f(x,y) = , for x = 5, 6, 7, 8, y=5, 6, 7. Complete parts (a) through (d). 150 (a) Find P(X ≤7,Y = 5). P(X≤7,Y=5)= (Simplify your answer.) ……….2 2 In a town 10 accidents take place in a span of 50 days. Assuming that the number of accidents follows the Poisson Distribution, find the probability that there will be 3 or more accidents in a day.
- Number 1How do you know when to use a specific distribution? For example, when would we use the Normal, binomial, grometric, hypergeometric, or negative binomial distribution? When doing so, when do we know if is is a discrete or continuous distribution?HYPERGEOMETRIC DISTRIBUTION: Suppose your friend has 10 cookies, 3 of which are chocolate chip. Your friend randomly divides the cookies equally between herself and you. What is the probability that you get all the chocolate chip cookies? *
- According to a study by Weight Loss R US of their live-in weight loss program, the people who follow his program lose between 6 and 14 pounds a month until they approach trim body weight. Let's suppose that the weight loss is uniformly distributed. We are interested in the weight loss of a randomly selected individual following the program for one month. Suppose it is known that the individual lost more than ten pounds in a month. Find the probability that he lost less than 10 pounds in the month. (round your answers to 4 decimals.)Hi! I pretty much don't understand these problems that were presented on my Statistics classThe federal government has enacted maximum reliable standards for air pollutants such as ozone let x be the number of days per year that the level of air pollution exceeds the standard in a certain day the probability distribution of x is given by X-. 0. 1. 2. 3. 4 P(x)- 0.34. 0.39. 0.19. 0.05. 0.03 There is 6 parts of this question. Find p(1)