NCERT Solutions Class 11 Statistics Chapter 4

The topic of Statistics deals with the quantification of data. It revolves around specific numbers to represent qualitative information. Simply, it is a collection of data. But that’s not all. As Economics students, one must learn data processing techniques that collect, tabulate, classify and present data. In addition, one needs to learn more about data reduction and condensation. Finally, one must also become familiar with the techniques of data analysis and interpretation. Along with the solutions of NCERT Solutions For Class 11 Statistics Chapter 4 ,Extramarks also provides answers of NCERT Solutions Class 12 for Class 12, NCERT Solutions Class 11 for Class 11,  NCERT Solutions Class 10 for Class 10, NCERT Solutions Class 9 for Class 9, NCERT Solutions Class 8 for Class 8 , NCERT Solutions Class 7 for Class 7 and NCERT Solutions Class 6 for Class 6.

NCERT Solutions For Class 11 Statistics Chapter 4 – Presentation of Data

The NCERT Solutions For Class 11 Statistics Chapter 4 ‘Presentation of Data’ is available for reading or download on this page. Students who are in Class 11 or preparing for the Class 11 Statistics exam can refer to the NCERT Solutions For Class 11 Statistics Chapter 4 Statistics Book for review. Class 11 Statistics Chapter 4 e-book PDF is always useful to use when students do not have access to a physical copy.

NCERT Solutions For Class 11 Statistics Chapter 4 Presentation Of Data

All answers to NCERT Solutions For Class 11 Statistics Chapter 4 and Class 11 Statistics NCERT Solutions Chapter 4 are available on Extramarks. The students who are studying Statistics using NCERT textbooks and want to understand Chapter 4 “Presenting Data”. They, after learning the lesson, look for answers in the NCERT Solutions For Class 11 Statistics Chapter 4 to their questions. They can get all the answers in the NCERT Solutions For Class 11 Statistics Chapter 4.

Data Can Be Represented In Two Forms. They Are As Follows:

Today, the presentation of data is paramount. After all, anything beautiful will never fail to capture our attention. Data presentation refers to presenting or establishing data in an attractive and useful way so that it can be easily interpreted. The three main forms of data presentation  are:

Textual:

The discussion of data representation begins with its crudest and most ambiguous form, the textual representation. In such a presentation, the data in question is simply plain text, i.e. usually contained within a paragraph. This is typically used when the data is not very large.

This type of representation is useful when students are looking to supplement qualitative statements with certain data. For this purpose, the data should not be represented too large in tables or charts. It should only be a statement that serves as appropriate evidence for the qualitative evidence and helps the reader form an idea of ​​the extent of a phenomenon. All the related answers are available in the NCERT Solutions For Class 11 Statistics Chapter 4

Tabular:

Tables allow for an attractive, clear, and orderly presentation of even large amounts of data. Data is organized in rows and columns. Because data tables are easy to create and read, they are one of the most common forms of data representation. All the solutions of problems related to Tabular form are easily accessible on the NCERT Solutions For Class 11 Statistics Chapter 4

Data table components

Table number: Each table should have a specific table number for easy access and location. This number can be easily mentioned anywhere it serves as a reference, giving students direct access to the date mentioned in that particular table.

Title: The table should include a title that clearly informs the reader of the data included, the period of the study, the location of the study, and how the data is categorized.

Headnotes: Headnotes further support the purpose of the title and give more information about the table. Header notes generally represent units of data within parentheses at the end of the table title.

Stubs: These are the titles of the rows within the table. A stub therefore displays information about the data contained in a particular row.

Caption: Caption is the title of the column in the data table. In fact, this is equivalent to a stub, showing the information contained in the column.

Body or field: The body of a table is the entire contents of the table. Each element of the body is called a “cell”.

Footnotes: Footnotes are rarely used. Add a title for the table, if desired. Source: If data from a secondary source is used, this source should be indicated below the footnote.

Construction of Data Table

Some basic ideas of making a table are:

Title should be appropriate for the purpose of the study: The title of a table should provide an overview of the table.

Compare: If two rows or columns need to be compared, they can be placed close to each other.

Alternate placement of catches: If the rows in the data table are long, the exploits can be placed on the right side of the table.

Title: The title should be written in the singular. For example, `good`  instead of `goods`.

Footnotes: Footnotes should only be provided if necessary.

Column size: Column size should be uniform and proportionate. Use abbreviations: Titles and subtitles must not contain abbreviations.

Units: There should be a clear specification of the unit above the columns.

For Diagrammatic representation, a bar chart is one of the most common types of data representation.

Types:

Simple bar Diagram

Multi-Bar Chart

Percentage Bar Chart

Sub Divided Bar Chart

All of the above topics have been detailed in Chapter 4 of the NCERT Solution Class 11 Statistics. The 15 questions in this chapter provide an appropriate overview of “Data Presentation”.

Questions Given in the NCERT Solutions for Class 11 Statistics for Economics Chapter 4

Questions that are given in the textbook of NCERT are very important for every student who is preparing for Class 11 Exams. Therefore, Extramarks provides all the solutions of NCERT Solutions For Class 11 Statistics Chapter 4 on the website on Extramarks. Students can refer to the NCERT Solutions For Class 11 Statistics Chapter 4 solutions, as these are prepared by the expert team of Extramarks.

Each question in the NCERT solutions is followed by a correct, concise and relevant answer. The answers given in the NCERT Solutions For Class 11 Statistics Chapter 4 solution also follow the CBSE model of the exam. This helps students have a brief idea of ​​the types of questions they are likely to face in the final exams. Here is an overview of the types of questions in Chapter 4 of the Class 11 Statistics NCERT Solution:

Students of Class 11 have a lot of questions in their NCERT books and for the solutions, they can refer to  NCERT Solutions For Class 11 Statistics Chapter 4. No matter what question of the Class 11 Statistics syllabus it is, the answer given in  NCERT Solutions For Class 11 Statistics Chapter 4. If a student gets stuck at a question and needs an answer for reference, they can refer to  NCERT Solutions For Class 11 Statistics Chapter 4. All answers from Class 11 Statistics are available in NCERT Solutions For Class 11 Statistics Chapter 4. Students can refer to  NCERT Solutions For Class 11 Statistics Chapter 4 for answers of all questions.

All the answers are explained lucidly in the NCERT Solutions For Class 11 Statistics Chapter 4. NCERT Solutions For Class 11 Statistics Chapter 4 can be referred to for the answers. For every problem a student cannot solve, solutions are available on the NCERT Solutions For Class 11 Statistics Chapter 4. Students must refer to the NCERT Solutions For Class 11 Statistics Chapter 4 to understand how to form their answers in the actual exam. Students can take help of  NCERT Solutions For Class 11 Statistics Chapter 4 for understanding the answers. The answers are available in NCERT Solutions For Class 11 Statistics Chapter 4. One can refer to NCERT Solutions For Class 11 Statistics Chapter 4 even during their revision sessions. Along with that, students also benefit from online courses and online study resources like NCERT Solutions For Class 11 Statistics Chapter 4.