MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Estimation
A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.
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## Question 2 Assume that a sample is used to estimate a population proportion \( p \). Find the 95% confidence interval for a sample of size 301 with 23% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. \[ \_\_ < p < \_\_ \] \[ \text{Next Question} \] ### Explanation: The task is to calculate a confidence interval which provides a range of values that is likely to contain the population proportion, based on the sample data provided. The input requires a tri-linear inequality, meaning the result should be a numerical range formatted as an inequality.
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Transcribed Image Text:## Question 2 Assume that a sample is used to estimate a population proportion \( p \). Find the 95% confidence interval for a sample of size 301 with 23% successes. Enter your answer as a tri-linear inequality using decimals (not percents) accurate to three decimal places. \[ \_\_ < p < \_\_ \] \[ \text{Next Question} \] ### Explanation: The task is to calculate a confidence interval which provides a range of values that is likely to contain the population proportion, based on the sample data provided. The input requires a tri-linear inequality, meaning the result should be a numerical range formatted as an inequality.
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