Question

3. In a game, if you roll an 1 on an 6-sided number cube, you lose a turn.

(a) What is the probability that you roll a 1? Explain your reasoning.

(b) What is the probability that you either roll a 1 or do not roll a 1? Explain your reasoning.

(c) What is the probability that you don’t roll a 1? Explain your reasoning.

Answer 1

a) 1 out of 6, their is only 1 number 1 on a six sided cube.
b) 6/6, this can be any number on this cube
c) 5/6, 2, 3, 4, 5, and 6 still remain on the cube