Mathematics, 15.07.2021 16:50 tatia65

A news article reports that 52% of voters plan to vote for Williams and 48% of voters plan to vote for Mccune. The margin of error is 3%. Is there enough statistical evidence to say that Williams is in the lead? A. Yes. Because the confidence intervals don't overlap we have enough evidence to say the parameters are different.
B. Yes. Because the confidence intervals do overlap we have enough evidence to say the parameters are different.
C. No. Because the confidence intervals don't overlap we do not have enough evidence to say the parameters are different.
D. No. Because the confidence intervals overlap we do not have enough evidence to say the parameters are different.

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A news article reports that 52% of voters plan to vote for Williams and 48% of voters plan to vote f...