A six-sided number cube is tossed and a coin is flipped.

The sample space is {1H, 2H, 3H, 4H, 5H, 6H, 1T, 2T, 3T, 4T, 5T, 6T}.


What is the probability of rolling a number greater than 2 and flipping heads?

Respuesta :

4/6 numbers are greater than 2
1/2 chance of flipping heads
Multiply the two fractions together to get the probability
1/2*4/6=2/6=1/3
1/3 probability