ch5practice test A) Continuous B) Discrete A) …

ch5practice test Identify the given random variable as being Discrete or Continuous . 1) The number of oil spills occurring off the Alaskan coast 1). A) Continuous B) Discrete 2) The pH level in a shampoo 2). A) Discrete B) Continuous 3) The number of field goals kicked in a football game 3). A) Discrete B) Continuous Determine whether the following is a probability distribution . If not, identify the requirement that is not satisfied. 4) 4). x P(x). 1 2 3 4 5) 5). x P(x). 0 1 2 3 4 5 Find the mean of the given probability distribution . 6) 6). x P(x). 0 1 2 3 4 A) = B) = C) = D) = 7) A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported in a 7). given day are , , , and , respectively. A) = B) = C) = D) = 1. Provide an appropriate response. Round to the nearest hundredth. 8) Find the standard deviation for the given probability distribution . 8). x P(x). 0 1 2 3 4 A) = B) = C) = D) = 9) A police department reports that the probabilities that 0, 1, 2, and 3 burglaries will be reported in a 9).

Provide an appropriate response. Round to the nearest hundredth. 8) Find the standard deviation for the given probability distribution. x P(x) 0 0.12

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  Tests, Standards, Distribution, Discrete, Continuous, Probability, Ch5practice test a, Ch5practice, Continuous b, Discrete a, Probability distributions

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