Chapter Name : Probability |
Sub Topic Code : 104_09_15_01_01 |
Topic Name : Introduction |
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Sub Topic Name : Introduction |
Importance of probability.
Basic knowledge on probability.
Take a coin and toss it 10 times and observe the likeliness of heads over tails.
Day and night matches in Sri Lanka depend on toss. What is the probability of India winning the toss?
Key Words | Definitions (pref. in our own words) |
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Probability of an event | Likeliness of some event happening over other. |
Gadgets | How it can be used |
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Probability chart | Write down where we use probability in a normal day. And analyze the likeliness of each event. |
Farmers are informed the probability of rainfall.
Examples | Explainations |
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If it is raining now, what can you say about rain in an hour? | It is more likely to observe rainfall in an hour, if it’s raining now. So, the probability of rain in an hour is more. |
Where do we use probability in day to day life?
Significance of probability and its application in day to day life.
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