Mathematics
Grade 12
45 min
Introduction to probability
Tutorial Preview
1
What is the probability of rolling a number greater than 4 on a six-sided die?
2
If you flip a coin and roll a die, what is the probability of getting tails and a 2?
3
From a bag with 3 red, 5 blue, and 2 green marbles, what is the probability of drawing a red OR a green marble?
Sample Practice Questions
Easy
What is the probability of rolling a number less than 3 on a six-sided die?
0.1/6
1.1/3
2.1/2
3.2/3
Easy
What is the probability of flipping a coin twice and getting heads both times?
0.1/2
1.1/3
2.1/4
3.1/8
Easy
A bag has 4 blue and 6 yellow marbles. What is the probability of drawing a blue OR a yellow marble?
0.1
1.1/2
2.2/5
3.3/5
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