Nick selects a simple random sample of 25 seniors at his large school and finds that 20 of them eat a healthy breakfast. He wants to construct a confidence interval for p = the proportion of all seniors at this school who eat a healthy breakfast, but he realizes he hasn't met all the conditions for constructing the interval. Which condition for this procedure has he failed to meet? n230 ni 2 10 O n(1-D) 2 10 O The sample size must be less than 10% of the population size.
Nick selects a simple random sample of 25 seniors at his large school and finds that 20 of them eat a healthy breakfast. He wants to construct a confidence interval for p = the proportion of all seniors at this school who eat a healthy breakfast, but he realizes he hasn't met all the conditions for constructing the interval. Which condition for this procedure has he failed to meet? n230 ni 2 10 O n(1-D) 2 10 O The sample size must be less than 10% of the population size.
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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Transcribed Image Text:Nick selects a simple random sample of 25 seniors at his large school and finds that 20 of them eat a healthy
breakfast. He wants to construct a confidence interval for p = the proportion of all seniors at this school who eat a
healthy breakfast, but he realizes he hasn't met all the conditions for constructing the interval. Which condition for
this procedure has he failed to meet?
n230
O nô2 10
O n(1-D) 2 10
O The sample size must be less than 10% of the population size.
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