A fair coin is tossed 600 times.Using normal approximation find the probalility of getting number of head leess than 270 and no of heads between 280 to 360 ( area correaponding to z=2.4495 is0.0071428
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Step-by-step explanation :
No. Of possible outcomes = 600
P(getting no. Less than 270) = 270/800=27/80
P(getting no. B/w 270-360) = 360-270+1= 91/800
Hence, the answer..
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