Inferential Statisticsmedium
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A pollster calculates a confidence interval for the proportion of voters supporting a candidate. If the calculated margin of error is , what happens to the margin of error if the confidence level is reduced to (keeping sample size and proportion constant)?
A pollster calculates a confidence interval for the proportion of voters supporting a candidate. If the calculated margin of error is , what happens to the margin of error if the confidence level is reduced to (keeping sample size and proportion constant)?