Question

2 coins are tossed simultaneously. what is the probability of getting no head?

please answer correctly!​

Answer 1

p(no head )=1/4

this is correct answer

Answer 2

Answer :-

Given:-

Two coins are tossed simultaneously

So, Total outcomes are 4

Solution:-

( H , H ) , ( H , T ) , ( T , H ) and ( T , T )

Total 4 outcomes are there

probability of getting no head = ( T , T )

only 1 outcome

So , By using formula

$Probability P = \frac{favourable \: outcomes}{total \: outcomes}$

$Probability P \: = \frac{1}{4}$

Therefore probability of getting no head = 1/4