,
,
, STATISTICS BEC1 PRE-ASSESSMENT: APPLIED PROBABILITY
AND STATISTICS (FZO1) PFZO ((ATTEMPT #2 STATUS:
PASSED))
Q1. Which measure of central tendency is most affected by
extreme outliers?
A. Mean ✅
B. Median
C. Mode
D. Range
Answer: A
Q2. A sample is best defined as:
A. A group of subjects selected from a population ✅
B. The entire group of interest
C. A subset of a sample
D. A parameter
Answer: A
Q3. Which measure of variability uses squared deviations from
the mean?
A. Range
B. Interquartile range
C. Variance ✅
D. Mode
Answer: C
,
, STATISTICS BEC1 PRE-ASSESSMENT: APPLIED PROBABILITY
AND STATISTICS (FZO1) PFZO ((ATTEMPT #2 STATUS:
PASSED))
Q1. Which measure of central tendency is most affected by
extreme outliers?
A. Mean ✅
B. Median
C. Mode
D. Range
Answer: A
Q2. A sample is best defined as:
A. A group of subjects selected from a population ✅
B. The entire group of interest
C. A subset of a sample
D. A parameter
Answer: A
Q3. Which measure of variability uses squared deviations from
the mean?
A. Range
B. Interquartile range
C. Variance ✅
D. Mode
Answer: C