Concept explainers
To determine whether the given events are independent or dependent, and find probability.
Answer to Problem 6PPS
The events are independent.
Probability is
Explanation of Solution
Given information:
In a game, you roll an even number on a die and then spin a spinner numbered 1 through 5 and get an odd number.
If any event A does not affect the outcome of an event B, then event A and B are independent whereas if it affects then the events are dependent.
Let us take event A= roll an even number on a die.
Even possibilities are {2,4,6}
Hence P(A) =
Similarly let event B= spin a spinner numbered 1 through 5 and get an odd number.
Hence P(B) =
Here we can determine that the events are independent. There is no affect of probability of rolling a die on spinning a spinner.
Therefore,
Chapter 13 Solutions
Geometry, Student Edition
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