Class 9 Exam > Class 9 Videos > What is Statistics?
What is Statistics? Video Lecture - Class 9
FAQs on What is Statistics? Video Lecture - Class 9
| 1. What is statistics? |  |
Ans. Statistics is a branch of mathematics that deals with the collection, analysis, interpretation, presentation, and organization of data. It involves the use of various methods and techniques to gather, summarize, and analyze data to make informed decisions and draw meaningful conclusions.
| 2. Why is statistics important? | |
Ans. Statistics is important because it helps us make sense of data and draw conclusions based on evidence. It provides tools and techniques to analyze and interpret data, making it possible to make informed decisions in various fields such as business, economics, healthcare, social sciences, and more.
| 3. What are the different types of statistics? | |
Ans. There are two main types of statistics: descriptive statistics and inferential statistics. Descriptive statistics involves the collection and presentation of data using measures such as mean, median, mode, and standard deviation. Inferential statistics, on the other hand, involves making inferences or predictions about a population based on a sample.
| 4. How can statistics be applied in real life? | |
Ans. Statistics can be applied in various real-life situations. For example, it can be used in market research to analyze consumer behavior and preferences. It is used in healthcare to study the effectiveness of treatments and identify patterns in disease outbreaks. It is also used in sports to analyze player performance and make strategic decisions.
| 5. What skills are required to study statistics? | |
Ans. To study statistics, one needs a good understanding of basic mathematics, as statistics involves mathematical calculations. It is also important to have critical thinking skills, as statistics involves analyzing and interpreting data. Additionally, having good communication skills is essential to effectively communicate statistical findings and conclusions to others.
Related Exams
About this Video
|
2.2K Views |
|
4.67/5 Rating |
|
Nov 08, 2024 Last updated |
What is Statistics? for Class 92024 is part of Class 9 preparation. The notes and questions for What is Statistics?
have been prepared according to the Class 9 exam syllabus. Information about What is Statistics? covers all important topics
for Class 92024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for What is Statistics?.
Description
Video Lecture & Questions for What is Statistics? Video Lecture - Class 9 - Class 9 full syllabus preparation | Free video for Class 9 exam.
Information about What is Statistics?
Here you can find the What is Statistics? defined & explained in the simplest way possible. Besides explaining types of What is Statistics?
theory, EduRev gives you an ample number of questions to practice What is Statistics? tests, examples and also practice Class 9 tests.
|
Explore Courses for Class 9 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
past year papers
,study material
,Free
,Sample Paper
,Extra Questions
,Summary
,Exam
,practice quizzes
,Objective type Questions
,mock tests for examination
,What is Statistics? Video Lecture - Class 9
,shortcuts and tricks
,What is Statistics? Video Lecture - Class 9
,What is Statistics? Video Lecture - Class 9
,Previous Year Questions with Solutions
,MCQs
,Viva Questions
,Important questions
,video lectures
,Semester Notes
,ppt
;
Study What is Statistics? on the App
Students of Class 9 can study What is Statistics? alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What is 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 What is Statistics? is prepared as per the latest Class 9 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