Question

at a hospital, 56 percent of the babies born are not girls. of the baby girls born, 12 percent are premature. what is the probability of a premature baby girl being born at this hospital? round to the nearest percent.
5%
7%
21%
27%

Explanation:

Step1: Calculate the percentage of baby girls

If 56% of the babies are not girls, then the percentage of baby girls is \(100\% - 56\%=44\%\).

Step2: Calculate the percentage of premature baby girls

Of the baby girls (44%), 12% are premature. So we find \(44\%\times12\%\).
Convert percentages to decimals: \(0.44\times0.12 = 0.0528\).
Convert back to percentage: \(0.0528\times100\% = 5.28\%\).

Step3: Round the result

Rounding \(5.28\%\) to the nearest percent gives \(5\%\).

Answer:

5%