Organisation Of Data CBSE Questions & Answers

Organisation Of Data

This is Economics Class 11 Organisation of Data CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Which of the following is false regarding discrete series
  • A
    Item in the series are measured with some range
    Correct
  • B
    This series present the data in a very brief form
  • C
    Difficult to present large mass of data through this series
  • D
    In such series there is no class intervals
2
Classification like male-female, healthy-unhealthy, educated-uneducated are example of
  • A
    Manifold
  • B
    Dichotomy
    Correct
  • C
    None
  • D
    Both
3
How variable is differ from attributes
  • A
    They can be measured numerically
    Correct
  • B
    They can be measured Qualitatively
  • C
    None
  • D
    They can be measured both numerically as well as qualitatively
4
Series in which data are presented in a way that exact measurement of items are clearly shown
  • A
    Frequency Distribution
  • B
    Frequency Array
    Correct
  • C
    Both
  • D
    None
5
Series in which every class interval excludes items corresponding to its upper limits
  • A
    Cumulative frequency
  • B
    Open ended
  • C
    Inclusive Series
  • D
    Exclusive Series
    Correct
6
the data related with population, sales of a firm, imports and exports of a country are always subjected to
  • A
    Qualitative
  • B
    Chronological classification
    Correct
  • C
    Quantitative
  • D
    Spatial classification
7
How exclusive series is differ from inclusive series
  • A
    Upper limits one class interval double itself as lower limit of the next class
  • B
    lower limits one class interval repeats itself as Upper limit of the next class
  • C
    Upper limits one class interval repeats itself as lower limit of the next class
    Correct
  • D
    Upper limits one class interval does not repeats itself as lower limit of the next class
8
When the collected data is grouped with reference to time, we have
  • A
    Quantitative classification
  • B
    Chorological Classification
    Correct
  • C
    Qualitative classification
  • D
    Geographical Classification
9
The data recorded according to standard of education like illiterate, primary, secondary, graduate, technical etc, will be known as _______ classification
  • A
    Chorological Classification
  • B
    Qualitative classification
    Correct
  • C
    Quantitative classification
  • D
    Geographical Classification
10
In a manifold table we have data on _______
  • A
    More than one character
    Correct
  • B
    Only one character
  • C
    More than two character
  • D
    More than three character
11
Under exclusive method
  • A
    The upper class limit of a class is excluded in the class interval
    Correct
  • B
    The upper class limit of a class is included in the class interval
  • C
    The lower class limit of a class is included in the class interval
  • D
    The lower class limit of a class is excluded in the class interval
12
The class min-point is equal to
  • A
    The ratio of the upper class limit and the lower class limit
  • B
    None of these
  • C
    The product of upper class limit and the lower class limit
  • D
    The average of the upper class limit and the lower class limit
    Correct
13
How individual series is differ from discrete series
  • A
    There is no column for frequency
    Correct
  • B
    Value are given in the form of group
  • C
    None
  • D
    Frequency for each item is more than one
14
Name the type of classification used in the following graph
Question 14 figure 1
  • A
    Quantitative
  • B
    Qualitative
  • C
    Chronological
  • D
    Spatial
    Correct
15
Identify the type of classification used in the following table
Question 15 figure 1
  • A
    Chronological
    Correct
  • B
    None
  • C
    Qualitative
  • D
    Spatial