Probability

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             number of favourable outcome P(Event)= --- total number of possible outcomes In our lives, we encounter different uncertain events, for example when you play a board game, you roll a dice, then you are possible to get 1-6. This is called probability. In this app, you will learn how to calculate the possibility of getting your favourable result and whether it is worth to participate events involved in probability by calculating expected value. From the above formula, we've learnt how to calculate the probability of an event. The probability must lie between 0 and 1. If it is 0, the event is impossible to happen while if it is 1, the event is certain to happen. Let's look at some life examples on calculating probability!

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Dice (1) A dice is rowed. Find the probi of getting a 6. 1 P(getting a 6)= --- 6

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Dice (2) Two fair die are thrown. Find the probability of sum=8. All possible outcomes=6x6=36

Favourable outcome=5 5 P(sum=8)= 36