A survey shows that 55% of people think winter is their favourite season. What is
the probability that in a group of 15 randomly selected people at least 14 of them
this winter is their favourite season? Answer correct to 4 decimal places.
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Answer:
probability =favourable outcomes/total outcomes
14/15=9.3333=55/100=16.9690...
i am not sure it is right or wrong of in option given then match it..
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