Assume that adults were randomly selected for a poll. They wereasked if they​ \"favor or oppose using federal tax dollars to fundmedical research using stem cells obtained from human​ embryos.\" Ofthose​ polled,
484484
were in​ favor,
395395
were​ opposed, and
118118
were unsure. A politician claims that people​ don't reallyunderstand the stem cell issue and their responses to suchquestions are random responses equivalent to a coin toss. Excludethe
118118
subjects who said that they were​ unsure, and use a
0.010.01
significance level to test the claim that the proportion ofsubjects who respond in favor is equal to
0.50.5.
What does the result suggest about the​ politician's claim?
