Question

What is the probability of throwing 6 with a dice at least once in 3 attempts?

Answer 1

Ok so..

we are searching for probability of 6 with a dice at least in 3 att.

now it can be either 1 time 2 times or 3 times. or 0 times

In a dice

there r six probabilities

Now in 1st time,

probability is 1/6

and thus same in the second and third time

Now the probability=favourable outcomes/total outcomes

=1+1+1/18

=3/18

=1/6