The college newspaper of a large Midwestern university periodically conducts a survey of students on campus to determine the attitude on campus concerning issues of interest. Pictures of the students interviewed along with quotes of their responses are printed in the paper. Students are interviewed by a reporter "roaming" the campus selecting students to interview "haphazardly." On a particular day, the reporter interviews five students and asks them if they feel there is adequate student parking on campus. Four of the students say, "no." Which of the following conditions for inference about a proportion using a confidence interval are violated in this example? 1. The data are an SRS from the population of interest. II. The population is at least ten times as large aş the sample. t. III. nô 2 10 and n(1 – p) > 10

The college newspaper of a large Midwestern university periodically conducts a survey of students on campus to determine the attitude on campus concerning issues of interest. Pictures of the students interviewed along with quotes of their responses are printed in the paper. Students are interviewed by a reporter "roaming" the campus selecting students to interview "haphazardly." On a particular day, the reporter interviews five students and asks them if they feel there is adequate student parking on campus. Four of the students say, "no." Which of the following conditions for inference about a proportion using a confidence interval are violated in this example? 1. The data are an SRS from the population of interest. II. The population is at least ten times as large aş the sample. t. III. nô 2 10 and n(1 – p) > 10

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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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Question

The college newspaper of a large Midwestern university periodically conducts a survey of students
on campus to determine the attitude on campus concerning issues of interest. Pictures of the
students interviewed along with quotes of their responses are printed in the paper. Students are
interviewed by a reporter "roaming" the campus selecting students to interview "haphazardly." On
a particular day, the reporter interviews five students and asks them if they feel there is adequate
student parking on campus. Four of the students say, "no." Which of the following conditions for
inference about a proportion using a confidence interval are violated in this example?
1. The data are an SRS from the population of interest.
II. The population is at least ten times as large aş the sample.
III. np > 10 and n(1 – p) > 10
O All three conditions are violated
O Il only
O l and III
O Il only
O I only

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