ooo TMobile LTE 451 PM coursesapexlearningcom SUBMIT Questio

ooo T-Mobile LTE 4:51 PM courses.apexlearning.com SUBMIT Question 22 of 42 Multiple Response: Please select all correct answers and click \"submit.\" A phone company administers a survey, regarding customer satisfaction. Based on the survey results, the company provides a confidence interval estimate of 40% to 70% for customer satisfaction. If the company wishes to construct a confidence interval that more accurately represents the proportion of customer satisfaction, how should the design be altered? Select all that apply. Use a smaller confidence level. B. Use a larger sample size. : Use a smaller sample size. D. Use a larger confidence level.

Solution

C and D