1191. Which of the following is not based on all the observations?________
A. Arithmetic Mean
B. Geometric Mean
C. Harmonic Mean
D. Mode
✅ The correct answer is option C.
UPSC
1192. Statistics results are_____________
A. Absolutely Correct
B. Not True
C. True on Average
D. Universally True
✅ The correct answer is option C.
1193. Which branch of statistics deals with the techniques that are used to organize, summarize, and present the data__________
A. Advanced Statistics
B. Probability Statistics
C. Inferential Statistics
D. Descriptive Statistics
✅ The correct answer is option C.
1194. Data Classified by attributes are called____________
A. Qualitative Data
B. Quantitative Data
C. Ungrouped Data
D. Geographical Data
✅ The correct answer is option A.
1195. You asked five of your classmates about their height. On the basis of this information, you stated that the average height of all students in your university or college is 67 inches. This is an example of___________
A. Descriptive statistics
B. Inferential Statistics
C. Parameter
D. Population
✅ The correct answer is option B.
1196. In statistics, conducting a survey means__________
A. Collecting information from elements
B. Making mathematical calculations
C. Drawing graphs and pictures
D. None of the above
✅ The correct answer is option B.
1197. Primary data and _____________ data are sam
A. Grouped
B. Secondary data
C. Ungrouped
D. None of these
✅ The correct answer is option B.
1198. 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.
1199. The grouped data is also called_________
A. Raw data
B. Primary data
C. Secondary data
D. Qualitative data
✅ The correct answer is option D.
1200. 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.