11th Grade > Statistics
PRESENTATION OF DATA MCQs
Total Questions : 30
| Page 3 of 3 pages
Answer: Option B. ->
Diagrammatic
:
B and C
:
B and C
If textual was used, one has to go through the entire text for comprehension. In order to present data such as a company's annual expenditures/sales, one can use either tabular/diagrammatic presentation as it saves a lot of time and can be easily interpreted.
Answer: Option A. ->
True
:
A
It is mandatory to provide citations to the source in the source note while making a report.
:
A
It is mandatory to provide citations to the source in the source note while making a report.
Answer: Option B. ->
False
:
B
Descriptive method is not a concise representation and should not be used for any report involving huge amounts of data since this involves reading through the entire report/passage and is time-consuming. One can opt for tabular presentation in this case.
:
B
Descriptive method is not a concise representation and should not be used for any report involving huge amounts of data since this involves reading through the entire report/passage and is time-consuming. One can opt for tabular presentation in this case.
Answer: Option B. ->
False
:
B
Spatial classification is the classification based on places or location.The size of the place is not of concern. Example: villages, towns, cities fall under this category.
:
B
Spatial classification is the classification based on places or location.The size of the place is not of concern. Example: villages, towns, cities fall under this category.
Answer: Option B. ->
Non-decreasing graph
:
B
For less than ogive, the less than cumulative frequencies are plotted against the upper class boundaries of that class. Here, frequencies are added starting from the upper limit of the 1st class interval of the frequency distribution. The cumulative total tends to increase or remain the same. Hence, less than ogive is a non-decreasing graph.
:
B
For less than ogive, the less than cumulative frequencies are plotted against the upper class boundaries of that class. Here, frequencies are added starting from the upper limit of the 1st class interval of the frequency distribution. The cumulative total tends to increase or remain the same. Hence, less than ogive is a non-decreasing graph.
Answer: Option B. ->
Frequency polygon
:
B
Frequency polygons are plotted in the described manner.
:
B
Frequency polygons are plotted in the described manner.
Answer: Option A. ->
Geometric Diagram
:
A
In geometric diagrams, the representations are shown through geometric shapes and figures. Circles and rectangles are among the shapes that are used for geometric diagrams. This helps in easily analysing a huge amount of data.
:
A
In geometric diagrams, the representations are shown through geometric shapes and figures. Circles and rectangles are among the shapes that are used for geometric diagrams. This helps in easily analysing a huge amount of data.
Answer: Option A. ->
True
:
A
Histograms are drawn only for continuous variables. Unlike the bar diagrams, there are "no" gaps between the bars.
:
A
Histograms are drawn only for continuous variables. Unlike the bar diagrams, there are "no" gaps between the bars.
Answer: Option A. ->
Continuous
:
A
A continuous arithmetic line graph can be plotted only when the data is continuous.
:
A
A continuous arithmetic line graph can be plotted only when the data is continuous.
Answer: Option A. ->
Median
:
A
The intersection of less than and more than ogives is the median of the corresponding frequency distribution.
:
A
The intersection of less than and more than ogives is the median of the corresponding frequency distribution.
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