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Which statement best explains Random variable?

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Question ID #26260 UPSC UPSC EPFO APFC 2026 Mock Test Series UPSC EPFO APFC Statistics Sectional Test 2026 Medium

Which statement best explains Random variable?

Correct Answer: B. Variable whose numerical value depends on the outcome of a random experiment
Random variable: Variable whose numerical value depends on the outcome of a random experiment

Question: Which statement best explains Random variable?

A. Relationship in which variables tend to move in the same direction

B. Variable whose numerical value depends on the outcome of a random experiment

C. Complete enumeration of all units in a population

D. Statistical method for modelling relationship between dependent and explanatory variables

Correct Answer: B. Variable whose numerical value depends on the outcome of a random experimentRandom variable: Variable whose numerical value depends on the outcome of a random experiment

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Which statement best explains Random variable? - MCQ Explanation

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Correct answer: B. Variable whose numerical value depends on the outcome of a random experiment