WorksheetsEnd of Year - Probability
Total questions: 17
Worksheet time: 52mins
A coin is tossed and a number cube is rolled. Find the probability, P(heads and 7).
1/14
1/2
0
1/7
What is the probability that a randomly selected student wants to be a therapist given that the student has a fear of snakes? Leave as a fraction.
116
31
113
103
What is the probability that a randomly selected student prefers athletics given that the student prefers math? Leave as a fraction.
21
103
94
92
A standard die is rolled twice. Find each probability.
P (odd both times)
1/2
1/4
2/3
1/9
What is the complement of A?
If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?
{3, 5, 7}
{2, 3, 5, 7}
{2, 3, 5, 7, 9}
{1, 2, 3, 5, 7, 9}
What does this symbol ( ∪ ) represent in set theory?
Union
Intersection
Disjointed
Subset
