Practice Detailed Explanation Of Key Topics (4.3) - Probability

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9 questions

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6 sample questions

Question 1.
What is the sample space for rolling a die?
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Think about all the sides of a die.
Question 2.
Define a simple event.
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Consider one specific result from an experiment.
3Question 3.
What is the sample space for tossing a coin?
- {Head, Tail}
- {1, 2}
- {1, 2, 3, 4, 5}
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Think about the two sides of the coin.
4Question 4.
True or False: A complementary event includes the outcomes defined by an event.
- True
- False
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Recall the definition of a complementary event.
Question 5.
In a bag of 10 marbles: 4 red, 2 blue, and 4 green, what is the probability of drawing a blue marble and then a red marble without replacement?
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Use the multiplication theorem based on conditional events.
Question 6.
You flip two coins. What is the probability of getting at least one head?
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Consider the outcomes in your sample space.

5 more questions in this section. Enroll free to practise them all.