The table below shows the result of a national election along with the vote predicted by several organizations before the election. The percentages for each poll de not sum to 100 because of voters who indicated they were undecided. Complete parts a and b below. Jones Smith Other Poll/Candidate 47 49 2. Newspaper poll Television poll Actual vote 45 44 47.1 48.6 3.3 a. Find the approximate margin of eror for a sample size of 1250. N (Type an integer or a decimal. Round to the nearest tenth as needed.)

The table below shows the result of a national election along with the vote predicted by several organizations before the election. The percentages for each poll de not sum to 100 because of voters who indicated they were undecided. Complete parts a and b below. Jones Smith Other Poll/Candidate 47 49 2. Newspaper poll Television poll Actual vote 45 44 47.1 48.6 3.3 a. Find the approximate margin of eror for a sample size of 1250. N (Type an integer or a decimal. Round to the nearest tenth as needed.)

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Description: The table below shows the result of a national election along with the vote predicted by several organizations before the election. The percentages for each poll donot sum to 100 because of voters who indicated they were undecided. Complete parts a

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

100%

The table below shows the result of a national election along with the vote predicted by several organizations before the election. The percentages for each poll do
not sum to 100 because of voters who indicated they were undecided. Complete parts a and b below.
Jones
Smith
Other
Poll/Candidate
49
44
48.6
47
Newspaper poll
Television poll
Actual vote
3
45
47.1
3.3
a. Find the approximate margin of eror for a sample size of 1250.
% (Type an integer or a decimal. Round to the nearest tenth as needed.)

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