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e) Margin of Error d) Statistic f) 95% Confidence Interval

e) Margin of Error d) Statistic f) 95% Confidence Interval

MATLAB: An Introduction with Applications
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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Bases housing U.S.... Digital Passport by... Structure of the cell... a Alhashimi - Assignment 8 - 4.1-4.4 4/5 ? e ▼ Set background Clear frame 4.4 1) A survey was done to determine the texting habits of MBHS students. An SRS of 270 students was asked several questions related to texting and cell phone usage. Of particular interest to the researchers was the proportion of students who text while in class. Of those surveyed, 178 said that they text during class at least ten times per week. Identify each of the following as specifically as possible: a) Population (of interest) b) Parameter (of interest) c) Sample d) Statistic e) Margin of Error f) 95% Confidence Interval g) Confidence Statement: "We are 95% confident that...." h) Do you personally feel that this is too high or too low of an estimate of the proportion of teens at your high school who text during class? O EB O no
Transcribed Image Text:Bases housing U.S.... Digital Passport by... Structure of the cell... a Alhashimi - Assignment 8 - 4.1-4.4 4/5 ? e ▼ Set background Clear frame 4.4 1) A survey was done to determine the texting habits of MBHS students. An SRS of 270 students was asked several questions related to texting and cell phone usage. Of particular interest to the researchers was the proportion of students who text while in class. Of those surveyed, 178 said that they text during class at least ten times per week. Identify each of the following as specifically as possible: a) Population (of interest) b) Parameter (of interest) c) Sample d) Statistic e) Margin of Error f) 95% Confidence Interval g) Confidence Statement: "We are 95% confident that...." h) Do you personally feel that this is too high or too low of an estimate of the proportion of teens at your high school who text during class? O EB O no
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