THE FOLLOWING TEN OBSERVATIONS ARE A SIMPLE DRAWN FROM AN APPROXI...

12. - MOCK AND SAMPLE EXAMS CFA 2012 L1 SAMPLE EXAM V1 QUESTION
MOCK AND SAMPLE EXAMS CFA 2012 L1 SAMPLE EXAM V1 QUESTION
12. The following ten observations are a simple drawn from an approximately normal population: Observation 1 2 3 4 5 6 7 8 9 10 Value -3 -11 3 -18 18 20 -6 9 2 -16 The sample standard deviation is closest to: A. 11.92. B. 12.50. C. 13.18.