If 40% of people are relieved by the treatment of physiotherapy ,find the probability that out of 6 persons ,at least two persons will relieve pain.
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Answer:
1/3
Step-by-step explanation:
number of possibleoutcomes = 6
number of favourable outcomes = 2
no of fav.outcomes
------------------------------- = 2/6
no of possible outcomes
= 1/3
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