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2 cards from this section. Quick, good the night before a test.
What is the sample space when rolling a six-sided die?
Think of all possible outcomes of the die.
Calculate the probability of getting heads when flipping a coin.
There are two outcomes to consider.
What is the probability of getting an even number when rolling a die?
Count the even numbers among the possible outcomes.
True or False: The sample space is the set of all outcomes in a random experiment.
What do we define to be the complete set of outcomes?
You flip two coins. What is the probability of getting at least one head?
Consider the complementary event and calculate.
In a class of 30 students, 18 play basketball, and 10 play soccer. If 4 play both sports, calculate the probability that a randomly selected student plays at least one sport.
Use the Addition Theorem.
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