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The 1280 students of a high school are having an election for Homecoming King. The candidates are the captain of the football team, the class president, and a member of the marching band. At the football game a week before the election, a pre-election poll was taken of students as they entered the stadium gate. Of the students who attended the game, 227 planned to vote for the football captain, 35 planned to vote for the class president, and 88 planned to vote for the member of the marching band. Complete parts (a) and (b) below. (a) Give the sample statistics estimating the percentage of the vote going to each candidate. Football captain, % Class president, % Marching band member, % C (b) A week after this survey, the class president was elected Homecoming King with 53% of the vote, the marching band member got 25% of the vote, and the football captain came in last with 22% of the vote. Find the sampling errors in the survey expressed as percentages. Football captain, Class president, % Marching band member, %

The 1280 students of a high school are having an election for Homecoming King. The candidates are the captain of the football team, the class president, and a member of the marching band. At the football game a week before the election, a pre-election poll was taken of students as they entered the stadium gate. Of the students who attended the game, 227 planned to vote for the football captain, 35 planned to vote for the class president, and 88 planned to vote for the member of the marching band. Complete parts (a) and (b) below. (a) Give the sample statistics estimating the percentage of the vote going to each candidate. Football captain, % Class president, % Marching band member, % C (b) A week after this survey, the class president was elected Homecoming King with 53% of the vote, the marching band member got 25% of the vote, and the football captain came in last with 22% of the vote. Find the sampling errors in the survey expressed as percentages. Football captain, Class president, % Marching band member, %

Calculus: Early Transcendentals
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The 1280 students of a high school are having an election for Homecoming King. The candidates are the captain of the football team, the class president, and a member of the marching band. At the football game a week before the election, a pre-election poll was taken of students as they entered the stadium gate. Of the students who attended the game, 227 planned to vote for the football captain, 35 planned to vote for the class president, and 88 planned to vote for the member of the marching band. Complete parts (a) and (b) below. (a) Give the sample statistics estimating the percentage of the vote going to each candidate. Football captain, % Class president, % Marching band member, % (b) A week after this survey, the class president was elected Homecoming King with 53% of the vote, the marching band member got 25% of the vote, and the football captain came in last with 22% of the vote. Find the sampling errors in the survey expressed as percentages. Football captain, % Class president, % Marching band member, %
Transcribed Image Text:The 1280 students of a high school are having an election for Homecoming King. The candidates are the captain of the football team, the class president, and a member of the marching band. At the football game a week before the election, a pre-election poll was taken of students as they entered the stadium gate. Of the students who attended the game, 227 planned to vote for the football captain, 35 planned to vote for the class president, and 88 planned to vote for the member of the marching band. Complete parts (a) and (b) below. (a) Give the sample statistics estimating the percentage of the vote going to each candidate. Football captain, % Class president, % Marching band member, % (b) A week after this survey, the class president was elected Homecoming King with 53% of the vote, the marching band member got 25% of the vote, and the football captain came in last with 22% of the vote. Find the sampling errors in the survey expressed as percentages. Football captain, % Class president, % Marching band member, %
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