core: 2 of 6 pts 11 of 12 (12 complete Instructor-created question In a survey of 3,995 adults concerning complaints about restaurants, 1.520 complained about dirty or equipped bathrooms and 1,193 complained about lo a. Construct a 90% confidence interval estimate of the population proportion of adults who complained about dirty or ill-equipped bathrooms. Keep at least 2 Iss(Round to four decimal places as needed.) b. Construct a 90% confidence interval estimate of the population proportion of adults who complained about loud or distracting diners at other tables. Keep sxs Round to four decimal pioms as needed. c. How would the manager of a chain of restaurants use the results of (a) and (b? Which of the following is the best summary of the information derived from (a)? O A. The manager can be 90% confident that the sample proportion of all adufu who complained about dirty or Bepped bathroom lies within the interval in OB. There is a 90% probability that the population proportion of all als who complained about dirty or equipped bathrooms ses within the intercan OC. There is a 90% probability that the sample proportion of all adults who complained about dirty or is equipped bathroome tes within the interval in fa OD. The manager can be 90% confident that the population proportion of all adults who complained about dirty or equipped bathrooms lies within the interval Which of the following is the best summary of the information derived from (by? O A There is a 0% probability that the population proportion of alults who complained about loud or distracting diens at the tables fes within the intervaline O The manager can be 90% confident that the population proportion of all us who complained about loud or distracting as other beste water OC. The manager can be 90% confident that the sample proportion of all adults who complained about food or tractions at the table within the interve OD. There is a 0% probability that the sample proportion of us who companied about loud or directing diners at this is with the interval in Got you the CCA All parts showing esc A $ 4. % 5 7 8 2 3 U 3 E Q R tab G . A S DF