Title: Understanding Confidence Intervals in Trilnear Inequalities---**Expression of Confidence Interval**In statistical analysis, a confidence interval provides a range of values that is likely to contain a population parameter. The given task is to express the confidence interval in the form of a trilinear inequality.**Problem Statement:**Express the confidence interval $21.4\% \pm 4.5\%$ in the form of a trilinear inequality.**Instructions:**- Calculate the lower bound of the confidence interval by subtracting the margin of error from the given percentage.- Calculate the upper bound by adding the margin of error to the given percentage.- Format the result as a trilinear inequality.---**Calculation:**1. **Given values:** - Confidence Interval: $21.4\%$ - Margin of Error: $\pm 4.5\%$2. **Lower Bound Calculation:** \[ 21.4\% - 4.5\% = 16.9\% \]3. **Upper Bound Calculation:** \[ 21.4\% + 4.5\% = 25.9\% \]4. **Trilinear Inequality Format:** \[ 16.9\% < p < 25.9\% \]**Conclusion:**The confidence interval $21.4\% \pm 4.5\%$ can be expressively and effectively stated as the trilinear inequality $16.9\% < p < 25.9\%$. This represents the range within which the true population parameter $p$ is expected to lie with a certain level of confidence.

given data, the confidence interval is 21.4% ±4.5% we have to find out the trilinear inequality for…

Answered: 21.4% 4.5 % 0/

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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