Math, asked by khiladi4, 1 year ago

how many times must tosses a fair coin so that the probability of having at least one head is more than 80%?

Answers

Answered by Raaghav17oct

0

that's a wrong question....u can never have the probab any except 50 percent

khiladi4: this is not wrong question

khiladi4: see miscellaneous exercise 13 question no. 10

Answered by karansingh2296

1

5 times may be..........

khiladi4: can you tell me solution plz

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