You roll a red die and a green die. What is the size of the sample space of all possible outcomes of rolling these two dice, given that the red die shows a prime number and the green die shows an odd number? A. 6 B. 18 C. 12 D. 9 E. 36

Question

You roll a red die and a green die. What is the size of the sample space of all possible outcomes of rolling these two dice, given that the red die shows a prime number and the green die shows an odd number?   		A.	6  		B.	18  		C.	12  		D.	9  		E.	36

directrix · Answer

Take a look at the chart and start counting the outcomes that look like this:

 the red die shows a prime number and the green die shows an odd number