In a survey of 3,873 adults concerning complaints about restaurants, 1,534 complained about dirty or ill-equipped bathrooms and 1,187 complained about loud or distracting diners at other tables. Complete parts (a) through (c) below. a. Construct a 90% confidence interval estimate of the population proportion of adults who complained about dirty or ill-equipped bathrooms. (Round to four decimal places as needed.)

In a survey of 3,873 adults concerning complaints about restaurants, 1,534 complained about dirty or ill-equipped bathrooms and 1,187 complained about loud or distracting diners at other tables. Complete parts (a) through (c) below. a. Construct a 90% confidence interval estimate of the population proportion of adults who complained about dirty or ill-equipped bathrooms. (Round to four decimal places as needed.)

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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Concept explainers

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.

Question

In a survey of 3,873 adults concerning complaints about restaurants, 1,534 complained about dirty or
ill-equipped bathrooms and 1,187 complained about loud or distracting diners at other tables. Complete
parts (a) through (c) below.
a. Construct a 90% confidence interval estimate of the population proportion of adults who complained
about dirty or ill-equipped bathrooms.
STS (Round to four decimal places as needed.)

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