Question

a coin is tossed 150 times and it is found that head comes 115 times and tail 35 times .If a coin is tossed at random what is the probability of getting
a) a head
b) a tail​

Answer 1

$\huge{SOLUTION}$

$a) \: \frac{115}{150} = \frac{23}{30}$

$b) \: \frac{35}{150} = \frac{7}{30}$