appeal to vote for a favourite television star is made to declare the best actor of the year by a television channel. An actor should get at least 60 percent of the votes to win the award. The television channel is interested in assessing the chances of gaining an award by a specific actor. Therefore, it conducts a survey of 20 television viewers, with 8 viewers voting for that actor. Use hypothesis testing with 5% confidence level to assess the actor’s chances of winning the

A political researcher takes a survey of 310 randomly selected registered voters in Orlando, and each person was asked who they plan on voting for in the 2024 presidential election. 110 said they plan on voting for Candidate A, 185 said they plan on voting for Candidate B, and 15 were unsure or plan to vote for another candidate. The researcher wants to construct a 95% confidence interval for the proportion of all registered voters in Orlando who plan to vote for Candidate B. What is the point estimate? Round final answer to 3 decimal places.

A statistics professor at a major university asked her students whether or not they wereregistered to vote. In a sample of 50 of the randomly sampled statistics students (from over1000 students), 35 said they were registered to vote. Find a 98% confidence interval and makea conclusion based upon those results.