Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: The mathematical expectation of a discrete random variable X represents the most likely value that X will take in a single trial of an experiment. Reason R: The mathematical expectation represents the long-run average value if an experiment is repeated many times, calculated as the weighted average of all possible values of X by their respective probabilities. In the light of the above statements, choose the correct answer from the options given below:

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Mathematics · Probability and Statistics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

A is not correct but R is correct

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Answer 1

Both A and R are correct and R is the correct explanation of A

Answer 2

Both A and R are correct but R is NOT the correct explanation of A

Answer 3

A is correct but R is not correct

Answer 4

A is not correct but R is correct

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