Question

An experiment consists of flipping a fair coin and rolling a fair die. How many possible outcomes have an even number ?

Answer 1

A 3
B 6
C 4

Answer 2

@ganeshie8 can u help me plz

Answer 3

Look at the tree diagram, can u tell me how many "total outcomes" are there ?

Answer 4

isn't there 6?

Answer 5

6 on left side, and 6 on right side

Answer 6

so, total 12 outcomes

Answer 7

out of 12, how many outcomes have even numbers ?

Answer 8

3

Answer 9

On left side, you can get {2, 4, 6} : so, 3 even outcomes

Answer 10

On right side, you can get {2, 4, 6} again : so, 3 more even outcomes

Answer 11

total 3+3 = 6 even outcomes

Answer 12

thank u

Answer 13

np :)