Solution-Is evidence proportion of girls born to chemists

Is evidence proportion of girls born to chemists higher

Reference no: EM131639938

Question: Do chemists have more girls? Some people think that chemists are more likely than other parents to have female children. (Perhaps chemists are exposed to something in their laboratories that affects the sex of their children.) The Washington State Department of Health lists the parents' occupations on birth certificates. Between 1980 and 1990, 555 children were born to fathers who were chemists. Of these births, 273 were girls. During this period, 48.8% of all births in Washington State were girls. Is there evidence that the proportion of girls born to chemists is higher than the state proportion?

Reference no: EM131639938

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Is evidence proportion of girls born to chemists higher

Reference no: EM131639938

Reference no: EM131639938

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