In the 1992 presidential election, Alaska's 40 election districts averaged 2053 votes per district for President Clinton. The standard deviation was 568. (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( 2053 b. Is 2053 a population mean or a sample mean? Select an answer ♥ c. Find the probability that a randomly selected district had fewer than 1913 votes for President Clinton.
In the 1992 presidential election, Alaska's 40 election districts averaged 2053 votes per district for President Clinton. The standard deviation was 568. (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( 2053 b. Is 2053 a population mean or a sample mean? Select an answer ♥ c. Find the probability that a randomly selected district had fewer than 1913 votes for President Clinton.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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