Find the proportion of all self described vegetarians

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Reference no: EM131813475

Question: In a random sample of 900 adults, 42 defined themselves as vegetarians. Of these 42, 29 were women. a. Give a point estimate of the proportion of all self-described vegetarians who are women.

b. Verify that the sample is sufficiently large to use it to construct a confidence interval for that proportion.

c. Construct a 90% confidence interval for the proportion of all self described vegetarians who are women.

Reference no: EM131813475

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