Short Answer
Use the following information for questions:
Of the residents of the U.S., 43% live in Northeast/Midwest region while the remaining 57% live in the South/West region. Of the residents in the Northeast/Midwest region, 14% are senior citizens, while the corresponding value for the South/West region is 12%. A citizen will be selected at random.
-What is the probability that the person will be a senior citizen from the Northeast/Midwest region?
Correct Answer:

Verified
Correct Answer:
Verified
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