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Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. P(X = X) -4 3 - 4 6 9 3 3 4 8

Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. P(X = X) -4 3 - 4 6 9 3 3 4 8

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 2E
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Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. X P(X = x) - 4 3 4 6 9 3 3 4 8
Transcribed Image Text:Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. X P(X = x) - 4 3 4 6 9 3 3 4 8
First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision. Decide Yes No Reason Since the probabilities lie inclusively between 0 and 1 and the sum o O to 1. O Since at least one of the probability values is greater than 1 or less th O Since the sum of the probabilities is not equal to 1. O Since the sum of the probabilities is equal to 1. O Since the probabilities lie inclusively between 0 and 1.
Transcribed Image Text:First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision. Decide Yes No Reason Since the probabilities lie inclusively between 0 and 1 and the sum o O to 1. O Since at least one of the probability values is greater than 1 or less th O Since the sum of the probabilities is not equal to 1. O Since the sum of the probabilities is equal to 1. O Since the probabilities lie inclusively between 0 and 1.
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