Suppose that 48% of all voters prefer the Democratic candidate. Let X be the number of people who prefer the candidate when 20 people are surveyed at random. a. What is the distribution of X? X - BB (20 Please show the following answers to 4 decimal places. b. What is the probability that exactly 7 voters who prefer the Democratic candidate in the survey? .48 c. What is the probability that more than 7 voters who prefer the Democratic candidate in the survey? d. What is the probability that at most 7 voters who prefer the Democratic candidate in the survey? e. What is the probability that between 6 and 11 (including 6 and 11) voters who prefer the Democratic candidate in the survey?

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