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Ex 13.4, 5 - Find probability distribution of number of successes

Ex 13.4, 5 - Chapter 13 Class 12 Probability - Part 2

 

 


Transcript

Ex 13.4, 5 Find the probability distribution of the number of successes in two tosses of a die, where a success is defined as (i) number greater than 4 Let X : Number of number greater than 4 appears on die When we throw two dies, there can be three cases, both number greater than 4 1 number greater than 4 no number greater than 4 So, values of X can be 0, 1, 2 X = 1

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