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
If the upper limits of the classes and proceed by adding the frequencies that this method will be called
  • A
    Less than type ogive
    Correct
  • B
    Both
  • C
    None
  • D
    More than type ogive
2
A ________ becomes a _____ if we draw a line joining mid-points of the tops of all rectangles
  • A
    Histogram, Frequency Curve
  • B
    Histogram, Frequency distribution
  • C
    Histogram, Frequency Polygon
    Correct
  • D
    Histogram, Frequency
3
In a cumulative percent frequency distribution, the last class will have a cumulative percent frequency equal to
  • A
    100
  • B
    -1
  • C
    the total number of elements in the data set
    Correct
  • D
    Zero
4
A tabular summary of a set of data, which shows the frequency of the appearance of data elements in several no overlapping classes is termed
  • A
    a frequency distribution
    Correct
  • B
    a frequency polygon
  • C
    the class width
  • D
    a histogram
5
Data represented through arithmetic line graph help in understanding
  • A
    All
  • B
    durability in data
  • C
    cyclist in data
  • D
    long-term trend
    Correct
6
Identify the bar graph
Question 6 figure 1
  • A
    Sub-divided bar diagram
  • B
    Line diagram
  • C
    Multi-Bar Diagram
    Correct
  • D
    Simple diagram
7
The total expenditure incurred by an industry under different heads is best presented by
  • A
    Histogram
    Correct
  • B
    Line graph
  • C
    Histogram
  • D
    Pie graph
8
Identify the type of diagram
Question 8 figure 1
  • A
    Line diagram
  • B
    Simple diagram
  • C
    Multi-Bar Diagram
  • D
    Sub-divided bar diagram
    Correct
9
Identify the graph
Question 9 figure 1
  • A
    Frequency Curve
  • B
    Histogram
  • C
    Line Graph
    Correct
  • D
    None
10
According to the graph given below, Calculate how many seniors are enrolled at Taft High School
Question 10 figure 1
  • A
    245
  • B
    525
  • C
    375.0
    Correct
  • D
    755
11
According to the graph given below if there are 500 students how many are in Pottery classes only
Question 11 figure 1
  • A
    125.0
    Correct
  • B
    175
  • C
    150
  • D
    155
12
As per the pictograph given below how many fewer fishing licenses were sold in Hamilton Country than Clinton Country
Question 12 figure 1
  • A
    4000
  • B
    6000.0
    Correct
  • C
    2000
  • D
    3000
13
According to following bar graph which school had the most students attend the Winter Dance
Question 13 figure 1
  • A
    Lincoln
  • B
    Both
  • C
    None
  • D
    Adrian
    Correct
14
The given below shows the number of box tops collected by four classrooms during a school contest. The sum of the box tops is approximately what percentage of the sum of the box tops collected by the two rooms with the most box tops?
Question 14 figure 1
  • A
    0.6
  • B
    0.3
  • C
    0.5
    Correct
  • D
    0.4
15
According the graph given below how many more freshmen is enrolled than sophomores at Taft High School?
Question 15 figure 1
  • A
    500
  • B
    150
  • C
    250.0
    Correct
  • D
    350