1/22 Correct Question 3 of 15, Step 1 of 1 Determine whether or not the distribu

Question

1/22 Correct Question 3 of 15, Step 1 of 1 Determine whether or not the distribution is a discrete probability distribution and select the reason why or why not. x478 P(X=x) Tables Keypad Answer First, decide whether the distribution is a discrete probability distribution, then select the reason for making this decision. O Yes No OSince the probabilities lie inclusively between 0 and 1 and the sum of the probabilities is equal to 1. OSince at least one of the probability values is greater than 1 or less than 0. Since the sum of the probabilities is not equal to 1 Since the sum of the probabilities is equal to l Since the probabilities lie inclusively between 0 and 1 Submit Answer ©2017H-kes Leering 12 MacBook Air

Explanation / Answer

(1) Correct option:

Yes

(2) Correct option:

Since the probabilities lie inclusively between 0 and 1 and sum of the probabbilities is equal to 1.

EXPLANATION:

Two conditions for discrete probability distribution:
(i) Each probability should lie between 0 and 1, inclusively. i.e., it can take values 0 or 1 or any value between 0 and 1,

(ii) Sum of the probabilities = 3/8 + 1/8 + 1/8 = 1

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