Mathematics, 24.07.2019 14:00 RavenousLlama

In a poll of registered voters nationwide, 43% of those polled blamed oil companies the most for the recent increase in gasoline prices. the margin of error at the 95% confidence level for this point estimate is 2.4%. construct a 95% confidence level for the population proportion who blame oil companies for the recent increase in gasoline prices.

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In a poll of registered voters nationwide, 43% of those polled blamed oil companies the most for the...

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