In the 1992 presidential election, Alaska's 40 election districts averaged 2031 votes per district for President Clinton. The standard deviation was 570. (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. (Source: The World Almanac and Book of Facts) Round all answers except part e. to 4 decimal places. a. What is the distribution of X? X ~ N(,) b. Is 2031 a population mean or a sample mean? Select an answer Sample Mean Population Mean  c. Find the probability that a randomly selected district had fewer than 1878 votes for President Clinton.  d. Find the probability that a randomly selected district had between 2062 and 2327 votes for President Clinton.  e. Find the first quartile for votes for President Clinton. Round your answer to the nearest whole number.  PLEASE ANSWER ALL OF THE SUBS

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.