in an experiment a coin is tossed 600 times. if the tail turns up 380 times,find the experimental probability of getting
(a) a head
(b) a tail

Hi, 
coin tossed=600 times 
tail turns up=380 times 
so, subtract both of these to get how many times head turns up 
600-380=220 
Probability(getting a head)=220/600 
Probability(getting a tail)=380/600 
you may further simplify
Regards

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