A simulation was conducted to estimate the true percentage of US resident's with Bachelor's degree or higher. This is to verify the claim of US census that 33% of US residents have received at least a bachelor's degree. Here's the result: Sampling Distributions I time 5 times 1000 times Reset Analyre Info Puter O an only O and only Colony Samples Population Prop of Is Samples Sample size Prop. of 1s 0.33 Sample prop, of 1s of Samples Mean Median Std. dev. 5000 0.3315 0.3333 0.0065 QUESTION: Which of the following statements is/are FALSE? 1. The number of samples is 30. II. There were 5000 simulated surveys comprising the sampling distribution. III. A typical survey (p-hat) usually is within 8.65% from the population proportion.
A simulation was conducted to estimate the true percentage of US resident's with Bachelor's degree or higher. This is to verify the claim of US census that 33% of US residents have received at least a bachelor's degree. Here's the result: Sampling Distributions I time 5 times 1000 times Reset Analyre Info Puter O an only O and only Colony Samples Population Prop of Is Samples Sample size Prop. of 1s 0.33 Sample prop, of 1s of Samples Mean Median Std. dev. 5000 0.3315 0.3333 0.0065 QUESTION: Which of the following statements is/are FALSE? 1. The number of samples is 30. II. There were 5000 simulated surveys comprising the sampling distribution. III. A typical survey (p-hat) usually is within 8.65% from the population proportion.
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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