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Kaspaueru2 2022-01-17What are the mean and standard deviation of a binomial probability distribution with n=18 and
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untchick04tm 2022-01-17How do you calculate the standard deviation of 3.4, 6.1, 7.3, 4.5, 2.3, 4.4, 9.4, 3.4, 2.3, 7.2?
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Joanna Benson 2022-01-17What are the mean and standard deviation of a binomial probability distribution with n=5 and
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Jason Yuhas 2022-01-17A student received grades of 99, 81, 86, and 81 on math quizzes. How do you find the student's average?
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Irrerbthist6n 2022-01-17Given 90, 87, 81, 100, 74, 80 what is the mean of the scores?
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eozoischgc 2022-01-17Fitness Mia's workouts lasted 1.0 h, 1.5 h, 2.25 h, 1.5 h, 2.4 h, and 2.1 h. How do you find the mean, median, and mode of these times?
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untchick04tm 2022-01-17What are the mean and standard deviation of a binomial probability distribution with n=15 and
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osnomu3 2022-01-17What are the mean and standard deviation of a binomial probability distribution with n=2 and
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idiopatia0f 2022-01-16Consider a Poisson distribution with
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Victor Wall 2022-01-16How do you know when to use a Poisson distribution or binomial distribution?
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Bobbie Comstock 2022-01-16How are random variables generally identified (i.e., what notation is used to identify a random variable)?
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stop2dance3l 2022-01-16Last year a man wrote 142 checks. Let random variable x represent the number of checks he wrote in a day, and assume it has a Poisson distribution. What is the mean number of checks written per day?
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kuhse4461a 2022-01-16If a random variable follows a random walk, is the expected change in its value correlated with its prior changes?
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garnentas3m 2022-01-16What is the moment generating function of a Poisson distribution?
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hionormf 2022-01-16How do you derive a cumulative density function from a probability density function?
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David Lewis 2022-01-16Would the nutrition levels and dietary habits (e.g. high fat diets, high cholesterol levels, protein or low carb diets, vegetarian, vegan, normal eater, etc.) of people in a survey be considered either Discrete or Continuous data?
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sputneyoh 2022-01-16You have studied the number of people waiting in line at your bank on Friday afternoon at 3 pm for many years, and have created a probability distribution for 0, 1, 2, 3, or 4 people in line. The probabilities are 0.1, 0.3, 0.4, 0.1, and 0.1, respectively. What is the probability that at most 3 people are in line at 3 pm on Friday afternoon?
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