tell whether the events are independent or dependent. Then find P (A and B) ... You roll a number cube two times. Event A:You roll an odd number on the first roll. Event B:You roll a 4 on the second roll.

Question

Mathematics

Janelle Greer

22 September, 21:18

tell whether the events are independent or dependent. Then find P (A and B) ... You roll a number cube two times. Event A:You roll an odd number on the first roll. Event B:You roll a 4 on the second roll.

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Answers (2)

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Paige Ray · Answer 1

The outcome of the first roll does not affect the probabilities of the outcomes for the second roll. Therefore, these events are independent.

Step-by-Step Explanation:

The events are independent since the person rolling had rolled a number cube twice, not switching it for the two events.

Emmy Sawyer · Answer 2

Some probability situations involve more than one event. When the events do not affect one another, they are known as independent events. Independent events can include repeating an action like rolling a die more than once, or using two different random elements, such as flipping a coin and spinning a spinner. Many other situations can involve independent events as well. In order to calculate probabilities accurately, we need to know if one event influences the outcome of other events.