**Title: Calculating Point Estimates for Population Proportions****Description:**In statistical analyses, estimating population proportions is a common task. Here, we will find the point estimates for $ p $ and $ q $ in a specific scenario involving a survey.**Scenario:**Consider a survey conducted among 1595 adults from country A, where 568 individuals reported that they were not confident in the safety of the food they consume in the country.**Task:**- Let $ p $ represent the population proportion of adults who are not confident about the food safety in country A.- Let $ q $ represent the population proportion of adults who are confident about the food safety in country A. Note that $ q = 1 - p $.**Point Estimates:**1. **Point estimate for $ p $, denoted as $\hat{p}$:** \[ \hat{p} = \frac{\text{Number of adults not confident}}{\text{Total number of adults surveyed}} = \frac{568}{1595} \] Calculate $\hat{p}$ and round to three decimal places as needed.2. **Point estimate for $ q $, denoted as $\hat{q}$:** Since $ q = 1 - p $: \[ \hat{q} = 1 - \hat{p} \] Calculate $\hat{q}$ and round to three decimal places as needed.With these calculations, you'll be able to determine the approximate proportion of the population with specific views regarding food safety in country A. **Next Steps:**Finalize your calculations and proceed by clicking "Next" to interpret and apply these estimates in further analyses or discussions.

Here Given Total sample size=n= 1595 No of adults not confident about their safety = x= 568Now proportion = p¯ = xn=5681595=0.356 ANSNow q¯ = 1- p¯= 1- 0.356 = 0.644 ans

Answered: Let p be the population proportion for…

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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