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A die is tossed twice; let x1 and x2 denote the outcome of the first and the second toss, respectively.

a) Dependent events
b) Independent events
c) Mutually exclusive events
d) Conditional probability

1 Answer

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Final answer:

The outcome of rolling a die and flipping a coin are independent events, as the result of one does not affect the outcome of the other. They can be mutually exclusive when events cannot occur simultaneously, such as landing on heads and tails at the same time on a coin. Conditional probability is concerned with the likelihood of one event given that another has already happened.

Step-by-step explanation:

The scenario presented involves tossing a die and flipping a coin. When we calculate the probability of these kinds of events, we can use the concepts of independent, dependent, and mutually exclusive events.

Events are considered independent if the outcome of one does not affect the outcome of the other. In the case of rolling a fair die and flipping a fair coin, both actions are independent because the result of one does not influence the outcome of the other.

Mutually exclusive events cannot happen at the same time. For instance, when flipping a coin, landing on heads and tails simultaneously is impossible.

Conditional probability refers to the likelihood of an event occurring, given that another event has occurred. For instance, if we want to know the probability of rolling a four on a die given that we've previously flipped a head on a coin, we would calculate P(roll a four | coin is head).

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