Question

IF A DICE IS THROWN TWICE WHAT IS THE PROBABILITY THAT AN EVEN NO. WILL COME.

Answer 1

even num on dice =2,4,6

num of total outcomes = 6

favourable outcome =3

probability of getting an even num = 3/6

=1/2

Answer 2

If a dice is throne twice then

Sample space ={ One, two, three, four, five, six, one, two, three, four, five, six}

n(S) = 12

Let Event A be the event where an even number will come

Therefore A = { Two, four, six , two , four, six}

n(S)= 6

Probability that an even number will come

P(A) = n(A)/ n(S)

= 6/12

= 1/2