UPSC > CSAT Preparation > Examples: Probability
Examples: Probability Video Lecture - CSAT Preparation - UPSC
|
197 videos|151 docs|200 tests
|
FAQs on Examples: Probability Video Lecture - CSAT Preparation - UPSC
| 1. What is probability in statistics? |  |
Ans. Probability in statistics is a measure of the likelihood that a particular event or outcome will occur. It is expressed as a number between 0 and 1, where 0 represents impossibility and 1 represents certainty. Probability is used to quantify uncertainty and help make informed decisions in various fields of study.
| 2. How is probability calculated? | |
Ans. Probability is calculated by dividing the number of favorable outcomes by the total number of possible outcomes. This can be expressed mathematically as P(A) = (number of favorable outcomes) / (total number of possible outcomes). For example, if you want to find the probability of rolling a 4 on a fair six-sided die, the favorable outcome is 1 (rolling a 4) and the total possible outcomes are 6 (numbers 1 to 6).
| 3. What is the difference between theoretical probability and experimental probability? | |
Ans. Theoretical probability is based on mathematical reasoning and calculations, while experimental probability is determined through actual experiments or observations. Theoretical probability uses the concept of equally likely outcomes to predict probabilities, whereas experimental probability relies on collected data from real-world experiments or observations. Theoretical probability is often used when the outcomes are known and well-defined, while experimental probability is employed when there is uncertainty or variability in the outcomes.
| 4. Can probability be greater than 1? | |
Ans. No, probability cannot be greater than 1. Probability is a measure of likelihood, and it ranges from 0 to 1, inclusive. A probability of 0 means the event is impossible, while a probability of 1 indicates the event is certain to occur. Any value outside this range is not considered a valid probability.
| 5. How does probability relate to risk assessment? | |
Ans. Probability plays a crucial role in risk assessment by quantifying the likelihood of specific events or outcomes occurring. In risk assessment, probabilities are assigned to various scenarios or hazards, and these probabilities help determine the level of risk associated with each scenario. By assessing the probability of different risks, decision-makers can prioritize actions, allocate resources, and develop strategies to minimize or mitigate potential negative outcomes. Probability enables a more systematic and evidence-based approach to risk management.
About this Video
This document is useful for
UPSC
,
Banking Exams
,
CAT
,
Quant
,
SSC MTS / SSC GD
,
SSC CGL
,
CISF Head Constable
,
DSSSB TGT/PGT/PRT
,
RRB NTPC/ASM/CA/TA
,
RRB Group D / RPF Constable
|
1.3K Views |
|
4.95/5 Rating |
|
Wizius Careers |
Video Description: Examples: Probability for UPSC 2023 is part of CSAT Preparation preparation.
The notes and questions for Examples: Probability have been prepared according to the UPSC exam syllabus.
Information about Examples: Probability covers all important topics for UPSC 2023 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Examples: Probability.
Introduction of Examples: Probability in English is available as part of our CSAT Preparation for UPSC & Examples: Probability in
Hindi for CSAT Preparation course. Download more important topics related with notes, lectures and mock test series for
UPSC Exam by signing up for free.
Description
Video Lecture & Questions for Examples: Probability Video Lecture | CSAT Preparation - UPSC - UPSC full syllabus preparation | Free video for UPSC exam to prepare for CSAT Preparation.
Information about Examples: Probability
Here you can find the meaning of Examples: Probability defined & explained in the simplest way possible.
Besides explaining types of Examples: Probability theory, EduRev gives you an ample number of questions to practice Examples: Probability tests,
examples and also practice UPSC tests.
|
197 videos|151 docs|200 tests
|
Timeline
| 00:00 | Introduction |
| 00:20 | Probability of Events - Two coins tossed |
| 00:57 | Probability of Events - Rolling two dice together |
| 01:59 | Probability Problems based on two dice rolled together |
|
Explore Courses for UPSC exam
|
|
How to Prepare for UPSC
Read our guide to prepare for UPSC which is created by Toppers & the best Teachers
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Download free EduRev App
Track your progress, build streaks, highlight & save important lessons and more!
Related Searches
study material
,Free
,practice quizzes
,Objective type Questions
,Examples: Probability Video Lecture | CSAT Preparation - UPSC
,video lectures
,Examples: Probability Video Lecture | CSAT Preparation - UPSC
,past year papers
,Extra Questions
,Previous Year Questions with Solutions
,mock tests for examination
,Examples: Probability Video Lecture | CSAT Preparation - UPSC
,ppt
,Viva Questions
,Semester Notes
,shortcuts and tricks
,MCQs
,Sample Paper
,Summary
,Important questions
,Exam
;
Study Examples: Probability on the App
Students of UPSC can study Examples: Probability alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Examples: Probability,
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 Examples: Probability is prepared as per the latest UPSC 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
