A. Median
B. Mode
C. Mean
D. None of these
✅ The correct answer is option C.
Statistics MCQs
The sum of squared deviation is least from____________
A. Median
B. Mean
C. Mode
D. Standard Deviation
✅ The correct answer is option B.
Arithmetic Mean is __________ affected by extreme values
A. Not
B. Highly
C. Less
D. None of these
✅ The correct answer is option B.
Sum of deviations will be zero if it is taken from___________
A. Mean
B. Mode
C. Median
D. Standard Deviation
✅ The correct answer is option A.
The algebraic sum of deviations from mean is__________
A. Maximum
B. Zero
C. Minimum
D. Undefined
✅ The correct answer is option B.
In statistics, a sample means______________
A. A portion of the sample
B. A portion of the population
C. All the items under investigation
D. None of the above
✅ The correct answer is option B.
Standard deviation is calculated from the Harmonic Mean (HM)____________
A. Always
B. Sometimes
C. Never
D. None of these
✅ The correct answer is option B.
If the distribution is symmetric about mean then the skewness is_____________.
A. 1
B. Positive
C. negative
D. none
✅ The correct answer is option A.
The shape of symmetrical distribution is _______
A. U shaped
B. Bell Shaped
C. J Shaped
D. None of these
✅ The correct answer is option B.
Data must be arranged either in ascending or descending order if some want to compute________________
A. Mode
B. Median
C. Harmonic Mean
D. Median
✅ The correct answer is option D.