In a recent Gallup poll of 1019 U.S. adults in Oct. 2018, 59.1% said that they were in favor of the legalization of marijuana.

• Using a significance level of =0.01, test Gallup's claim that "the majority of U.S. adults are in favor of legalizing marijuana."Make sure you provide all the important statistical analysis.

• Construct the confidence interval that is equivalent to the hypothesis test.