Presentation Of Data CBSE Questions & Answers

Presentation Of Data

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

Questions & Answers

1
Smooth curve joining the points corresponding to the frequency and provides frequency curve of the data
  • A
    Frequency Curve
    Correct
  • B
    Frequency Polygon
  • C
    Histogram
  • D
    Ogive
2
A component part chart can be presented in the form of
  • A
    Bars
  • B
    Both circles and bars
    Correct
  • C
    Circle
  • D
    Triangles
3
Graphic presentation of a cumulative frequency distribution is
  • A
    Frequency Polygon
  • B
    Pictograph
  • C
    Histogram
  • D
    Ogive
    Correct
4
A frequency diagram records class frequencies I a frequency distribution. These include
  • A
    Histograms, Frequency Polygons and Time series
  • B
    Histograms, Frequency and Ogive
  • C
    Histograms, Frequency Polygons and Ogive
    Correct
  • D
    Histograms, Frequency and Time series
5
Which of the following is not rule for constructing a line graph
  • A
    Y scale must begin at one as origin similarly Y-scale
    Correct
  • B
    Equal magnitude must be represented by equal distances
  • C
    Both Y-scale and X-scale must be labeled
  • D
    None
6
In a bar chart the method used to distinguish one bar from another must be displayed separately such display is called
  • A
    Components
  • B
    Legend
    Correct
  • C
    None
  • D
    Time series
7
Smooth curve joining the points corresponding to the frequency and provides frequency curve of the data
  • A
    Frequency Curve
    Correct
  • B
    Histogram
  • C
    Ogive
  • D
    Frequency Polygon
8
A component part chart can be presented in the form of
  • A
    Triangles
  • B
    Both circles and bars
    Correct
  • C
    Circle
  • D
    Bars
9
Graphic presentation of a cumulative frequency distribution is
  • A
    Histogram
  • B
    Pictograph
  • C
    Frequency Polygon
  • D
    Ogive
    Correct
10
A frequency diagram records class frequencies I a frequency distribution. These include
  • A
    Histograms, Frequency and Ogive
  • B
    Histograms, Frequency Polygons and Ogive
    Correct
  • C
    Histograms, Frequency Polygons and Time series
  • D
    Histograms, Frequency and Time series
11
Which of the following is not rule for constructing a line graph
  • A
    Equal magnitude must be represented by equal distances
  • B
    None
  • C
    Y scale must begin at one as origin similarly Y-scale
    Correct
  • D
    Both Y-scale and X-scale must be labeled
12
In a bar chart the method used to distinguish one bar from another must be displayed separately such display is called
  • A
    None
  • B
    Components
  • C
    Legend
    Correct
  • D
    Time series
13
The width of a class interval in a frequency distribution (or bar chart) will be approximately equal to the range of the data divided by the ______________
  • A
    Number of class intervals
    Correct
  • B
    Total of frequency
  • C
    Highest value in data
  • D
    Lowest value in data set
14
Ogives for more than type and less than type distribution intersect at
  • A
    mode
  • B
    Median
    Correct
  • C
    Mean
  • D
    origin
15
_____ refers to the method or process of presenting data in the form of rows and columns and ____ refers to to the actual presentation of data on the form of rows and columns
  • A
    Tabulation, Graph
  • B
    Table, Tabulation
  • C
    Tabulation, Table
    Correct
  • D
    Graph, Table