a. Assume that nothing is known about the percentage to be estimated. n= 1068 (Round up to the nearest integer.) b. Assume prior studies have shown that about 45% of full-time students earn bachelor's degrees in four years or less. n= (Round up to the nearest integer.)
a. Assume that nothing is known about the percentage to be estimated. n= 1068 (Round up to the nearest integer.) b. Assume prior studies have shown that about 45% of full-time students earn bachelor's degrees in four years or less. n= (Round up to the nearest integer.)
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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assume prior studies have shown that about 45% of full-time students are in bachelors degree and four years or less.
n=

Transcribed Image Text:In a study of goverment financial aid for college students, it becomes necessary to estimate the percentage of full-time college students who earn a bachelor's
degree in four years or less. Find the sample size needed to estimate that percentage. Use a 0.03 margin of error and use a confidence level of 95%. Complete
parts (a) through (c) below.
a. Assume that nothing is known about the percentage to be estimated.
n= 1068
(Round up to the nearest integer.)
b. Assume prior studies have shown that about 45% of full-time students earn bachelor's degrees in four years or less,
dir
(Round up to the nearest integer.)
const
5-Deter
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