Concept explainers
To find the probability that a randomly selected household has a dog or a cat.
Answer to Problem 4CYP
The probability that a randomly selected household has a dog or a cat is
Explanation of Solution
Given information:
The given statement is:
“Out of
Formula used:
The following formula is used:
Calculation :
Since, some households has both a dog and a cat, the events are not mutually exclusive.
Hence, the probability that a randomly selected household has a dog or a cat is
Chapter 12 Solutions
Algebra 1
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