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In a Gallup poll, 63% of survey respondents said that, if they only had one child, they would prefer the child to be a girl.

In a Gallup poll, 63% of survey respondents said that, if they only had one child, they would prefer the child to be a girl. You conduct a survey of 370 individuals. Use the normal approximation to the binomial to approximate the probability that at least 250 will prefer the girl.

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