QUESTION 12 Exercise 4.6 The margin of error is a good measure of the accuracy of the survey's results since the sample was not biased. O True O False QUESTION 13 Exercise 4.20 Label each sampling frame in alphabetical order beginning with '01'. Use Table A, starting at line 135, to choose a stratified random sample of 3 students and 2 faculty members. The members of this SRS are O Fry, Koster, Nelson, Dean and Rumsey. O Fox, Kohlschmidt, Koster, Pearl and Rumsey. Fox, Miller, Svenson, Pearl and Turkmen. O not listed above