Math, asked by vadatrrit7en1, 1 year ago

A coin is tossed 15 times and observed that 11 times head comes up. Find the probability that a tail comes up

Answers

Answered by FULLMETAL
4
the probability that tail comes up is 0.2666666....or 4/15
Answered by ashwinibhanu12345678
5

Answer:

The probability that a tail comes up is   4/15

Step-by-step explanation:

Given : A coin is tossed 15 times and observed that 11 times head came up.

To Find : The probability that a tail comes up ?

Solution :

A coin is tossed 15 times.

i.e. total number of outcomes = 15

11 times head came up.

Chances to get tail is 15-11=4

Favorable outcome that a tail comes up = 4

The probability that a tail comes up is given by,

Therefore, The probability that a tail comes up is

Read more on Brainly.in - https://brainly.in/question/274626#readmorep explanation:

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