hmatt7206 hmatt7206

23-12-2022
Business

Answered

Which of the following are true statements?
I. By the Law of Large Numbers, the mean of a random variable will get closer and closer to a specific value
II. The standard deviation of a random variable is never negative
III. The standard deviation of a random variable is 0 only if the random variable takes a long single value
A. I and II
B. I and III
C. II and III
D. I, II, and III
E. None of the above gives the complete set of true responses

Answer :

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