In a survey of 3,751 adults concerning complaints about restaurants, 1,512 complained about dirty or ill-equipped bathrooms and 1,207 complained about loud or distracting diners at other tables. Complete parts (a) through (b) below. a. Construct a 95% confidence interval estimate of the population proportion of adults who complained about dirty or ill-equipped bathrooms. (round to four decimal places as needed.) b. Construct a 95% confidence interval estimate of the population proportion of adults who complained about loud or distracting diners at other tables. (round to four decimal places as needed.)
In a survey of 3,751 adults concerning complaints about restaurants, 1,512 complained about dirty or ill-equipped bathrooms and 1,207 complained about loud or distracting diners at other tables. Complete parts (a) through (b) below. a. Construct a 95% confidence interval estimate of the population proportion of adults who complained about dirty or ill-equipped bathrooms. (round to four decimal places as needed.) b. Construct a 95% confidence interval estimate of the population proportion of adults who complained about loud or distracting diners at other tables. (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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In a survey of 3,751 adults concerning complaints about restaurants, 1,512 complained about dirty or ill-equipped bathrooms and 1,207 complained about loud or distracting diners at other tables. Complete parts (a) through (b) below.
a. Construct a 95% confidence interval estimate of the population proportion of adults who complained about dirty or ill-equipped bathrooms.
(round to four decimal places as needed.)
b. Construct a 95% confidence interval estimate of the population proportion of adults who complained about loud or distracting diners at other tables.
(round to four decimal places as needed.)
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