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A tosses an unbiased coin 3times If he gets a head all 3times he is to get a prize Rs.160/- along with his entry fee of rs.16/- oterwise he loses his entry fee, the mathematical expectation of his profit is...?

noogler , 9 Years ago
Grade 12th pass
anser 3 Answers
DR Vinay

Last Activity: 9 Years ago

1/8

noogler

Last Activity: 9 Years ago

nope.....................

Shubham Singh

Last Activity: 9 Years ago

is it 8
we have to find mean

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