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Video Source: www.youtube.com/watch?v=LVnFLA6A900
Probability is the measure that an event will occur. Probability expressed on a linear scale between 0 and 1, wher, 0 indicates impossibility and 1 indicates certainty. Probability also expressed as a percentage between 0 and 100%. The higher the probability of an event, the more likely it is that the event will occur. • Example :- When a coin is tossed, the possible outcomes are Head and Tail. So, the sample space is represented as {H, T}. • Similarly when two coins are tossed, the sample space is {(H,H), (H,T), (T,H), (T,T)}. • The probability of head each time you toss the coin is 1/2. So it is also the probability of tail. • Another example is the rolling of dice. When a single die is rolled, the sample space is {1,2,3,4,5,6}. • What is the probability of rolling a 5 when a die is rolled? • No. of ways it can occur = 1 • Total no. of possible outcomes = 6 • So the probability of rolling a particular number when a die is rolled = 1/6. • PERMUTATION COMBINATION (Concept + Problems) : • • PERMUTATION COMBINATION (Concept + ... • IB ACIO EXAM 2012 Solved Paper :- • • IB ACIO Grade - II GK Solved Paper (p... • IB ACIO EXAM 2013 Solved Paper:- • • IB ACIO Grade - II ENGLISH Solved Pap... • If this Video helps you Please Like, Share SUBSCRIBE to this Channel..!!!
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