Statistics and Probability: JEE Main 2017 Mathematics question

JEE Main 2017 · Session, Shift 1 · Q4875

JEE Main 2017Session, Shift 1MathematicsEasyStatistics and Probability258× since 2002

A box contains 15 green and 10 yellow balls. If 10 balls are randomly drawn, one-by-one, with replacement, then the variance of the number of green balls drawn is :

Statistics and Probability: JEE Main 2017 Mathematics question

JEE Main 2017 · Session, Shift 1 · Q4875

JEE Main 2017Session, Shift 1MathematicsEasyStatistics and Probability258× since 2002

A box contains 15 green and 10 yellow balls. If 10 balls are randomly drawn, one-by-one, with replacement, then the variance of the number of green balls drawn is :

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