7676% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and ask them whether they think that political correctness is a problem in America today. The random variable represents the number of U.S. adults who think that political correctness is a problem in America today. Answer the questions below. Question content area bottom Part 1 Find the mean of the binomial distribution. muμequals=enter your response here (Round to the nearest tenth as needed.) Part 2 Find the variance of the binomial distribution. sigmaσsquared2equals=enter your response here (Round to the nearest tenth as needed.) Part 3 Find the standard deviation of the binomial distribution. sigmaσequals=enter your response here (Round to the nearest tenth as needed.) Part 4 Interpret the results in the context of the real-life situation. Most samples of 6 adults would differ from the mean by no more than enter your response here. (Type integers or decimals rounded to the nearest tenth as needed.)