Approximately 84% of persons age 70 to 84 live in their own household and are income-qualified for home purchases.If four persons are randomly selected from this population,the probability that exactly two of the four live in their own household and are income-qualified is:
A) 0.8916
B) 0.4182
C) 0.0138
D) 0.5404
E) 0.1084
Correct Answer:
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