Chance And Probability
Chapter Name : Data Handling |
Sub Topic Code : 104_08_05_05_02 |
Topic Name : Chance And Probability |
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Sub Topic Name : Equally Likely Outcomes |
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Introduction
What is an equally likely outcome?
Pre-Requisites:
Basic knowledge about probability
Activity:
The chance of the required sum to occur is low. Only in some cases we get the required sum. The chance of getting the required sum is equal in all cases. So they are equally likely
Real Life Question:
What is the result when a dice is rolled?
Key Words / FlashCards
| Key Words | Definitions (pref. in our own words) |
|---|---|
| Probability | The certainty of a desired outcome |
Learning aids / Gadgets
| Gadgets | How it can be used |
|---|---|
| dice | Take two dice and roll them. Note the sum of outcome every time and check how many times it is likely to repeat. |
Real life uses :
Games, experiments, reliability, error, automation, scooter kick
Practical examples around us
| Examples | Explainations |
|---|---|
| Toss | The coin toss has an equal chance of a head and a tail as an outcome |
| Darts | In the darts game, the chance of hitting the bull is minimum. |
What you learn in Theory:
Everything is related to chance in its occurrence. Each event has a set of possible outcomes which has the same chance of happening.
What you learn in Practice:
When two dice are rolled, any value ranging from 2 to 12 is likely to come with equal chance of occurrence. Thus this occurrence is equally likely.