Math, asked by harshitha05, 1 year ago

An unbiased coin is tossed five times. The odds in favour of getting atleast one tail is

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Answered by sprao534

The odd in favour of getting at least one head 31:1

harshitha05: can you explain me

harshitha05: can you explain me pls

harshitha05: can you explain me

sprao534: if coin tossed 5 times the number of possible out comes 2 *2*2*2*2=32.out of 32 times only one time [T, T, T, T, T] occurs with out head. remaining 31 contains at least one head. this means 31 times the experiment is favourable and one time unfavourable. so the number of favourable events is the ratio between favourable to unfavourable. hence the ratio is 31:1

harshitha05: tq

Answered by yugandharchowdary76

Answer :

31 / 32

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