Agricultural Statistics MCQs
Explore Agricultural Statistics MCQs with answers for exam preparation, competitive tests, and academic practice. These multiple choice questions cover sampling, data collection, averages, dispersion, probability, correlation, regression, and statistical applications in agriculture.
Q1. Which of the following is a measure of central tendency?
A. Variance
B. Range
C. Mean
D. Standard deviation
๐ View Explanation
Q2. Large sample theory is applicable when
A. N < 30
B. N > 30
C. N = 30
D. N โฅ 1000
๐ View Explanation
Q3. The intelligency, ability or efficiency can be measured by use of
A. Median
B. Geometric mean
C. Weighted H.M.
D. G.M
๐ View Explanation
Q4. The major 14 banks were nationalised in the year
A. 1970
B. 1973
C. 1975
D. 1969
๐ View Explanation
Q5. The difference between the highest and lowest value in a dataset is called:
A. Median
B. Mean
C. Range
D. Mode
๐ View Explanation
Q6. What is Agricultural Statistics?
A. Study of crops only
B. Application of statistics in agriculture
C. Study of animals only
D. Study of soil only
๐ View Explanation
Q7. Which is the main use of statistics in agriculture?
A. Decoration
B. Data analysis and decision making
C. Cooking food
D. Irrigation only
๐ View Explanation
Q8. Yield means in agriculture statistics:
A. Land area
B. Production per unit area
C. Rainfall amount
D. Seed quality
๐ View Explanation
Q9. Which is a measure of central tendency?
A. Mean
B. Variance
C. Standard deviation
D. Correlation
๐ View Explanation
Q10. Median is the:
A. Average value
B. Middle value
C. Most frequent value
D. Random value
๐ View Explanation
Q11. Mode refers to:
A. Middle value
B. Least value
C. Most frequent value
D. Average value
๐ View Explanation
Q13. Standard deviation measures:
A. Central tendency
B. Dispersion
C. Probability
D. Sampling
๐ View Explanation
Q14. Sampling means:
A. Studying full population
B. Selecting subset of population
C. Data deletion
D. Data sorting
๐ View Explanation
Q15. Population in statistics means:
A. Sample data
B. Entire set of observations
C. Random data
D. Sorted data
๐ View Explanation
Q16. Sample is:
A. Entire population
B. Subset of population
C. Graph data
D. Sorted data
๐ View Explanation
Q17. Which is probability sampling method?
A. Random sampling
B. Judgment sampling
C. Convenience sampling
D. Quota sampling
๐ View Explanation
Q18. Non-probability sampling includes:
A. Simple random sampling
B. Systematic sampling
C. Judgment sampling
D. Stratified sampling
๐ View Explanation
Q19. Correlation measures:
A. Relationship between variables
B. Only average
C. Only variance
D. Only mode
๐ View Explanation
Q22. Secondary data includes:
A. Original survey data
B. Published reports
C. Field observation only
D. Experiment data only
๐ View Explanation
Q23. Which chart is used for frequency distribution?
A. Histogram
B. Pie chart
C. Line graph
D. Scatter plot
๐ View Explanation
Q24. Which is a continuous variable?
A. Number of farms
B. Rainfall
C. Type of crop
D. District name
๐ View Explanation
Q25. Discrete variable example is:
A. Height
B. Weight
C. Number of cattle
D. Temperature
๐ View Explanation
Q26. What is coefficient of variation?
A. Measure of average
B. Relative dispersion
C. Sampling method
D. Graph type
๐ View Explanation
Q27. Index numbers are used for:
A. Price comparison
B. Coding
C. Sorting
D. Drawing
๐ View Explanation
Q28. Time series analysis studies:
A. Random data
B. Data over time
C. Graph structure
D. Sorting methods
๐ View Explanation
Q29. Which is a measure of skewness?
A. Asymmetry of data
B. Average value
C. Middle value
D. Frequency
๐ View Explanation
Q30. Census means:
A. Sampling method
B. Complete enumeration
C. Random selection
D. Estimation
๐ View Explanation
Q31. What is standard error?
A. Population mean
B. Sample estimate accuracy
C. Sorting method
D. Graph type
๐ View Explanation
Q32. Which is a graphical representation?
A. Table
B. Histogram
C. Formula
D. Equation
๐ View Explanation
Q33. Which distribution is commonly used in agriculture data?
A. Normal distribution
B. Binary distribution
C. Geometric only
D. Random only
๐ View Explanation
Q34. Which is a measure of location?
A. Mean
B. Variance
C. Standard deviation
D. Range
๐ View Explanation
Q35. Which tool helps in data summarization?
A. Mean and median
B. Sorting algorithm
C. Stack
D. Queue
๐ View Explanation