A. Decreasing
B. Increasing
C. Different
D. None of these
✅ The correct answer is option D.
Statistics MCQs
The mean of a distribution is 23, the median is 24, and the mode is 25.5. It is most likely that this distribution is__________
A. Positively Skewed
B. Symmetrical
C. Asymptotic
D. Negatively Skewed
✅ The correct answer is option D.
A constant variable can take values____________
A. Zero
B. Fixed
C. Not fixed
D. Nothing
✅ The correct answer is option C.
The number of accidents in a city during 2010 is__________
A. Discrete variable
B. Continuous variable
C. Qualitative variable
D. Constant
✅ The correct answer is option B.
Primary data and _____________ data are sam
A. Grouped
B. Secondary data
C. Ungrouped
D. None of these
✅ The correct answer is option B.
Review of performance appraisal, labour turnover rates, planning of incentives and training programs and are examples of ___________
A. Statistics in Production
B. Statistics in Marketing
C. Statistics in Finance
D. Statistics in Personnel Management
✅ The correct answer is option D.
The grouped data is also called_________
A. Raw data
B. Primary data
C. Secondary data
D. Qualitative data
✅ The correct answer is option D.
The scale applied in statistics which imparts a difference of magnitude and proportions is considered as_____
A. Exponential Scale
B. Goodness Scale
C. Ratio Scale
D. Satisfactory Scale
✅ The correct answer is option C.
In statistics, a population consists of____________
A. All People living in a country
B. All People living in the area under study
C. All subjects or objects whose characteristics are being studied
D. None of the above
✅ The correct answer is option C.
The height of a student is 60 inches. This is an example of___________
A. Qualitative data
B. Categorical data
C. Continuous data
D. Discrete data
✅ The correct answer is option C.