SSC CGL Exam > SSC CGL Notes > SSC CGL Tier 2 - Study Material, Online Tests, Previous Year > Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics
Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year PDF Download
FREQUENCY POLYGON
A frequency polygon is obtained by plotting the frequency of the class against its class marks, and joining the parts with line segments.
Frequency polygon can also be drawn with the help of histogram by joining their mid points of rectangle.
Frequency Curve
When the consecutive points on the graph join with a specific pattern smoothly shown in the below example. Frequency curve can also be drawn with the help of histogram by joining their mid points of rectangle. Frequency polygon and frequency curves are same except frequency curve is drawn using free hand and frequency polygon is drawn using scale. (Each point is joint using scale)
CUMULATIVE FREQUENCY CURVE
The cumulative frequency curve/polygon is obtained by plotting the cumulative frequency against the upper class boundary.
In cumulative frequency curve we draw using using free hand and in cumulative frequency polygon we draw each point using scale.
To draw this graph we have to make cumulative frequency table. We add up all the frequency step by step.
For example#000000 solid;margin:15px;width:95%;">
After calculating CF which is cumulative frequency we plot the points and join it.
The document Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year is a part of the SSC CGL Course SSC CGL Tier 2 - Study Material, Online Tests, Previous Year.
All you need of SSC CGL at this link: SSC CGL
|
1365 videos|1312 docs|1010 tests
|
FAQs on Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics - SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
| 1. What is a frequency polygon and how is it used to present data? |  |
Ans. A frequency polygon is a graph that represents the distribution of data using line segments. It is created by connecting the midpoints of the tops of the bars in a histogram or bar graph. It is used to visually display the frequency distribution of a dataset, showing the pattern and shape of the data.
| 2. How is a frequency curve different from a frequency polygon? | |
Ans. While both a frequency curve and a frequency polygon represent the distribution of data, the main difference lies in their presentation. A frequency polygon consists of line segments connecting the midpoints of the tops of the bars in a histogram, giving a step-like appearance. On the other hand, a frequency curve, also known as a smooth curve or a smooth frequency polygon, is obtained by using smooth curves instead of line segments. It provides a smoother visual representation of the data distribution.
| 3. What are the advantages of using a frequency polygon or frequency curve to present data? | |
Ans. Using a frequency polygon or frequency curve to present data offers several advantages. Firstly, they provide a visual representation of the frequency distribution, making it easier to observe patterns and trends in the data. Secondly, they allow for easy comparison between different datasets or categories within the same dataset. Additionally, they help in identifying the central tendency and spread of the data. Lastly, they are aesthetically pleasing and can be easily understood by a wide range of audience.
| 4. How can frequency polygons or frequency curves be used in business mathematics and statistics? | |
Ans. In business mathematics and statistics, frequency polygons and frequency curves can be used for various purposes. They can be used to analyze sales data, customer demographics, and market trends. By visually representing the data distribution, they help in identifying the most common values, outliers, and potential areas of improvement. They can also be used to compare different time periods or different products/services within a business, aiding in decision-making and forecasting.
| 5. Can frequency polygons or frequency curves be used to determine the probability of an event? | |
Ans. While frequency polygons and frequency curves provide valuable insights into the distribution of data, they do not directly determine the probability of an event. Probability calculations involve the use of specific mathematical formulas and techniques such as probability distributions. However, frequency polygons and frequency curves can assist in understanding the likelihood of certain outcomes by analyzing the relative frequencies of data points.
About this Document
|
4.66/5 Rating |
|
Nov 23, 2024 Last updated |
Document Description: Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics for SSC CGL 2024 is part of SSC CGL Tier 2 - Study Material, Online Tests, Previous Year preparation.
The notes and questions for Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics have been prepared according to the SSC CGL exam syllabus. Information about Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics covers topics
like and Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics Example, for SSC CGL 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics.
Introduction of Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics in English is available as part of our SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
for SSC CGL & Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics in Hindi for SSC CGL Tier 2 - Study Material, Online Tests, Previous Year course.
Download more important topics related with notes, lectures and mock test series for SSC CGL
Exam by signing up for free. SSC CGL: Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
Description
Full syllabus notes, lecture & questions for Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year - SSC CGL | Plus excerises question with solution to help you revise complete syllabus for SSC CGL Tier 2 - Study Material, Online Tests, Previous Year | Best notes, free PDF download
Information about Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics
In this doc you can find the meaning of Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics defined & explained in the simplest way possible. Besides explaining types of
Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics theory, EduRev gives you an ample number of questions to practice Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics tests, examples and also practice SSC CGL
tests
|
1365 videos|1312 docs|1010 tests
|
Download as PDF
|
Explore Courses for SSC CGL exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
practice quizzes
,study material
,past year papers
,Online Tests
,Business Mathematics & Statistics | SSC CGL Tier 2 - Study Material
,Important questions
,Previous Year Questions with Solutions
,Free
,Summary
,Sample Paper
,Business Mathematics & Statistics | SSC CGL Tier 2 - Study Material
,Objective type Questions
,Previous Year
,Extra Questions
,shortcuts and tricks
,Exam
,ppt
,Previous Year
,MCQs
,Online Tests
,Frequency polygon and frequency curve - Presentation of Data
,video lectures
,mock tests for examination
,Semester Notes
,Viva Questions
,Previous Year
,Frequency polygon and frequency curve - Presentation of Data
,Frequency polygon and frequency curve - Presentation of Data
,Business Mathematics & Statistics | SSC CGL Tier 2 - Study Material
,Online Tests
;
Additional Information about Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics for SSC CGL Preparation
Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics Free PDF Download
The Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics is an invaluable resource that delves deep into the core of the SSC CGL exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics now and kickstart your journey towards success in the SSC CGL exam.
Importance of Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics
The importance of Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics cannot be overstated, especially for SSC CGL aspirants.
This document holds the key to success in the SSC CGL exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics Notes
Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics Notes on EduRev are your ultimate resource for success.
Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics SSC CGL Questions
The "Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics SSC CGL Questions" guide is a valuable resource for all aspiring students preparing for the
SSC CGL exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics on the App
Students of SSC CGL can study Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics is prepared as per the latest SSC CGL syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup