Question: A Newspaper poll interviewed 1050 men randomly selected from the US. The poll found that 42% of the men said that they smoke cigars. The

A Newspaper poll interviewed 1050 men randomly selected from the US. The poll found that 42% of the men said that they smoke cigars. The poll announced a margin of error of +-2.5 percentage points for 95% confidence in conclusions about men smoking cigars.

a) Make a 95% Confidence statement about the percentage of all men who smoke cigars

b) Explain clearly what 95% confidence means

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