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AP EAMCET Random Variables — practice questions

3 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.

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A **random variable** is best defined as:When two fair dice are rolled and $X$ denotes the sum of the upper faces, the range of $X$ is:Two persons A and B play a game of tossing a coin thrice. If head appears, A gets ₹2 from B; if tail appears,