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Class 11 Economics (Statistics For Economics) Chapter 3 Organisation Of Data Quiz 2 (25 MCQs)

Quiz Instructions

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1. The raw data can be grouped according to time. Such a classification is known as .....
2. Raw data is made comprehensible by:
3. Range is the:
4. Find the median of:21, 15, 6, 25, 18, 13, 20, 9, 16, 8, 22
5. The class midpoint is equal to:
6. Range is the average of the largest and the smallest observation
7. Following figures relate the weekly wages (in Rs.) of 15 workers in a factory:300, 250, 200, 250, 200, 150, 350, 200, 250, 200, 150, 300, 150, 200, 250How many workers are getting the minimum wages?
8. If I download a file from Google Drive, where does it go?
9. ..... IS THE THE DISTRIBUTION OF OBSERVATIONS OVER SEVERAL VALUES
10. For a particular class boundary, the less than cumulative frequency and more than comulative frequency add up to:
11. Nationality, literacy, religion, gender, marital status, drinking habits etc are classified as:
12. Statistical calculation is classified data are based on:
13. Annual income of a person:or marks of a student are
14. Find the mean of first six multiples of 6.
15. The frequency distribution of two variables is known as:
16. Following is the choice of sweets of 30 students of class VI:Ladoo, Barfi, Ladoo, Jalebi, Ladoo, Rasgulla, Jalebi, Ladoo, Barfi, Rasgulla, Ladoo, Jalebi, Jalebi, Rasgulla, Ladoo, Rasgulla, Jalebi, Ladoo, Rasgulla, Ladoo, Rasgulla, Jalebi, Ladoo, Rasgulla, Ladoo, Ladoo, Barfi, Rasgulla, Rasgulla, Ladoo. Which sweet is preferred by most of the students.
17. Which of the following series have classes-
18. Which is based on first hand information?
19. ..... refers to number of times a given value appears in a distribution
20. Classification of data based on time is called
21. Classification of population of India in terms of years is an example of:
22. In a series, the number of times an item occur is known as:
23. ..... IS THE SERIES WHERE OBSERVATIONS ARE ALL PUT INTO ONE COLUMN AND NOT LISTED IN GROUPS
24. Frequency is
25. Statistical series can be classified on the basis of
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