alleryAnnual births/mid-year population: A=1,000/100,000; B=500/20,000. Compare birth rates.
AB is 5 times A
BA is 2 times B
CB is 2.5 times A
DA and B are equal
Answer & Solution
Correct answer: C. B is 2.5 times A
A has 10 births per thousand and B has 25 per thousand, so B's rate is 2.5 times A's despite fewer births.
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