Directions: Read the following information and answer the question that follows.
An NGO recently surveyed ten thousand women who had given birth in the last year to their first child in the city. Half of these women had chosen to have their children in a hospital or private clinic; the other half had chosen to give birth at home. Of the five thousand births that occurred in the home, only twenty-five had presented any serious complications, whereas one hundred of the hospital births had required extra attention because of complications during delivery. The NGO concluded that the hospitals are risky places in which to give birth than are homes.
Which of the following, if true, would most seriously weaken the social worker’s conclusion?
Reveal answer
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