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P(x) O 0.25 Determine whether the distribution is a discrete probability distribution. 1 0.30 2 -0.10 3 0.30 4 0.25 Is the distribution a discrete probability distribution? Why? Choose the correct answer below. A. Yes, because the probabilities sum to 1 and are all between 0 and 1, inclusive. B. Yes, because the distribution is symmetric. C. No, because some of the probabilities have values greater than 1 or less than 0. O D. No, because the total probability is not equal to 1. O O

P(x) O 0.25 Determine whether the distribution is a discrete probability distribution. 1 0.30 2 -0.10 3 0.30 4 0.25 Is the distribution a discrete probability distribution? Why? Choose the correct answer below. A. Yes, because the probabilities sum to 1 and are all between 0 and 1, inclusive. B. Yes, because the distribution is symmetric. C. No, because some of the probabilities have values greater than 1 or less than 0. O D. No, because the total probability is not equal to 1. O O

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.3: Binomial Probability
Problem 33E
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Determine whether the distribution is a discrete probability distribution. P(x) 0.25 1 0.30 2 - 0.10 3 0.30 4 0.25 Is the distribution a discrete probability distribution? Why? Choose the correct answer below. O A. Yes, because the probabilities sum to 1 and are all between 0 and 1, inclusive. B. Yes, because the distribution is sym tric. C. No, because some of the probabilities have values greater than 1 or less than 0. D. No, because the total probability is not equal to 1.
Transcribed Image Text:Determine whether the distribution is a discrete probability distribution. P(x) 0.25 1 0.30 2 - 0.10 3 0.30 4 0.25 Is the distribution a discrete probability distribution? Why? Choose the correct answer below. O A. Yes, because the probabilities sum to 1 and are all between 0 and 1, inclusive. B. Yes, because the distribution is sym tric. C. No, because some of the probabilities have values greater than 1 or less than 0. D. No, because the total probability is not equal to 1.
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