Question: Why do polling companies often survey 1060 individuals when they wish to estimate a population proportion with a margin of error of 3% with 95%

Why do polling companies often survey 1060 individuals when they wish to estimate a population proportion with a margin of error of 3% with 95% conﬁdence?

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Why do polling companies often survey 1060 individuals when they wish to estimate a population proportion with a margin of error 3% with 95% confidence

Why do polling companies often survey 1060 individuals when they wish to estimate a population proportion with a margin of error 3% with 95% confidence?

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