Important Questions with Answers for CBSE Class 11 Statistics Chapter 4 Presentation of Data which is drafted by expert commerce teachers from the latest version of CBSE (NCERT) books.
CBSE Class 11 Statistics Chapter – 4 Important Questions
Define presentation of data.
Answer: The presentation of data is a representation of data in an attractively and transparent wat that everybody understands and analyzes.
What is tabulation?
Answer: Tabulation means presenting data in tabular form.
Answer: Table refers to the systematic representation of data with rows and columns.
Explain a simple table.
Answer: A simple table only displays one characteristic of the data.
What is a complex table?
Answer: It is a table that shoes more than one characteristic of the data.
Define a derived table.
Answer: A derived data is something where the information is not displayed according to the way it was collected. It is first into rations or percentages and then presented.
What are the two principal parts of a table?
Answer: The two principal parts of a table are (i) Table number and (ii) Title
What are the different kinds of a table?
Answer: Tables can be classified into three parts. (i) Purpose (ii) Originality, and (iii) Construction
What are the two types of complex table?
Answer: The two types of a complex table are (i) Double or two-way table and (ii) Manifold table
What are a different forms of presentation of data?
Answer: The different form of presentation of data are (i) Textual and descriptive presentation (ii) Tabular presentation, and (iii) Diagrammatic presentation
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