Concept explainers
To describe pair of independent events and a pair of dependent events.
Explanation of Solution
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.
Similarly let event B= spin a spinner.
Now both are events are independent of each other. Probability in getting even number does not affect probability of getting something on spinner.
Let us take event A= to choose one card from deck of cards.
Similarly let event B= without replacement choosing another card from deck of cards.
Here probability of event B is dependent on event A hence these are dependent events.
Chapter 13 Solutions
Geometry, Student Edition
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