Correct Determine whether or not the distribution is a discrete probability dist

Question

Correct Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. Answer Tables First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision. O Yes O No O Since the probabilities lie inclusively between 0 and 1 and the sum of the probabilities is equal to l O Since at least one of the probability values is greater than 1 or less than O 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 Subm 2017 Hawkes Learning

Explanation / Answer

Here all the respective probability values lie inclusively

between 0 and 1 and the sum of the probabilities

= (3/8) + (3/8) + (1/4) = 1. So the given distribution is a proper

probability mass function.

Hence, 1st Option is the correct choice. (Ans).

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