Define probability and explain addition and multiple theory of probability
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The chance of happening of any event when expressed quantitatively is called probability. There are two types of probability
(a) Experimental
(b) Theoretical
No. of times E occured
P(E)= ----------------------------------
No. of times experiment performed
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Step-by-step explanation:
probability the theoretical probability of an event E written as P(E) is defined as .
P(E) = Number of favourable outcomes
__________________________
total number of outcome
the probability a sure event is 1.
the probability of impossible event is 0.
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