Four standard fair -sided dice are rolled. What is the probability that the sum of the numbers rolled is even?

Jasonkiln Oct 16, 2022

#1**+1 **

50% chance of getting an even on one die

4 even 1/(2^4)

2even [1/(2^4) ]* 4!/(2!2!)

0even 1/(2^4)

Now add them together. That's what I think.

Melody Oct 16, 2022

#2

#7

#11**+1 **

The product is different (i think) because to get an even product, you need even x even or even x odd; odd only happens with odd x odd.

BuilderBoi
Oct 17, 2022