saltA college admissions officer sampled 120 entering freshmen and found that 42 of them scored more than 30 on theACT. Construct a 95% confidence interval for the proportion of all freshmen at this college who scored more than 30on the ACT.9aZWSX312889886HBE7ed$C4UUD%f5t6.0gbfpyhnj0*mkaltр{ctri[?I saltA college admissions officer sampled 120 entering freshmen and found that 42 of them scored more than 30 on theACT. Construct a 95% confidence interval for the proportion of all freshmen at this college who scored more than 30on the ACT.9aZWSX312889886HBE7ed$C4UUD%f5t6.0gbfpyhnj0*mkaltр{ctri[?I

Given thatSample size=120Number of freshman scored more than 30 on ACT =42We have to find the…

Answered: A college admissions officer sampled…

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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A college admissions officer sampled 120 entering freshmen and found that 42 of them scored more than 30 on the ACT. Construct a 95% confidence interval for the proportion of all freshmen at this college who scored more than 30 on the ACT.