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Gunjan Boase

Asked: 3 years ago2022-11-09T18:54:32+05:30 2022-11-09T18:54:32+05:30In: General Awareness

A boy tosses faiir coin 3 times. If he gets Rs 2X for X heads, then his expected gain equals to Rs…..
A. 1
B. `(3)/(2)`
C. 3
D. 4

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A boy tosses faiir coin 3 times. If he gets Rs 2X for X heads, then his expected gain equals to Rs…..A. 1B. `(3)/(2)`C. 3D. 4