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What Proportion of College Students Change Their Major? 5204 first-year full-time college students were surveyed in the US. The survey was administered at the end of the first year, and 35.6% of the students said that they had changed their choice of major over the course of the year.

What Proportion of College Students Change Their Major? 5204 first-year full-time college students were surveyed in the US. The survey was administered at the end of the first year, and 35.6% of the students said that they had changed their choice of major over the course of the year.

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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In this same passage of Proportion of College Students, answer the questions carefully to get the correct answers.

What Proportion of College Students Change Their Major? 5204 first-year full-time college students were surveyed in the US. The survey was administered at the end of the first year, and 35.6% of the students said that they had changed their choice of major over the course of the year.
Transcribed Image Text:What Proportion of College Students Change Their Major? 5204 first-year full-time college students were surveyed in the US. The survey was administered at the end of the first year, and 35.6% of the students said that they had changed their choice of major over the course of the year.
(d) If we want to use the value from part (b) to estimate a parameter, give the correct notation. I I H Definition of the parameter: M :: μ 4 to i :: p ₂ P₁ :: p A P₂ :: P₁ T (e) If we want to use the value from part (b) to estimate a parameter, define the relevant parameter. :: P₂ :: p (f) Give a 95% confidence interval for the quantity being estimated, if the standard error for the estimate is 0.007. Round to three decimal places. I₂
Transcribed Image Text:(d) If we want to use the value from part (b) to estimate a parameter, give the correct notation. I I H Definition of the parameter: M :: μ 4 to i :: p ₂ P₁ :: p A P₂ :: P₁ T (e) If we want to use the value from part (b) to estimate a parameter, define the relevant parameter. :: P₂ :: p (f) Give a 95% confidence interval for the quantity being estimated, if the standard error for the estimate is 0.007. Round to three decimal places. I₂
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