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QUESTION 9 In the 1992 presidential election, Alaska's 40 election districts averaged 1,956.8 votes per district for President Clinton. The standard deviation was 572.3.
QUESTION 9 In the 1992 presidential election, Alaska's 40 election districts averaged 1,956.8 votes per district for President Clinton. The standard deviation was 572.3. (There are only 40 election districts in Alaska.) The distribution of the votes per district for President Clinton was bell-shaped. Let X = number of votes for President Clinton for an election district. State the approximate distribution of X. X-N( Is 1,956.8 a population mean or a sample mean? (population/sample) Find the probability that a randomly selected district had fewer than 1,600 votes for President Clinton. Round to four decimal places, example .1234 (Sketch the graph and write the probability statement.) The probability that a district had less than 1,600 votes for President Clinton is Find the probability that a randomly selected district had between 1,800 and 2,000 votes for President Clinton. Round to four decimal places, example .1234 Find the third quartile for votes for President Clinton. Round to a whole number. Seventy-five percent of the districts had (more/fewer) Clinton, QUESTION 10 than | votes for President
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