In a random sample of 200 Republicans, 160 opposed the new tax laws; while in a sample of 120 Democrats, 84 opposed.Determine a 95% confidence interval estimate for the difference between the proportions of Republicans and Democrats who opposed this new law.

Confidence Interval Estimate

An estimate of a population parameter's range that is likely to include the true value with a specified level of confidence.

Republicans

A member of the Republican Party, one of the two major political parties in the United States, traditionally supporting conservative policies.

Democrats

Refers to members or supporters of the Democratic Party, one of the two major political parties in the United States, traditionally aligned with liberal policies.