Question

Quick help please!!

A die is rolled 8 times. Find the probability. P(getting even numbers 8 times)

A: 1/256
B: 1/32
C: 7/32
D: 1/16

Answer 1

so the probability will be 1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2 = 1/256

so the answer is A !!

Answer 2

There are 3 even numbers in die
P( even number ): 3/6 or 1/2

$1/2*1/2*1/2*1/2*1/2*1/2*1/2*1/2=1/256$
 
As a result, the probability of rolling even number 8 times is 1/256 or A. Hope it help!