Question

a coin tossed 500 times and we get head 150 times what is probability of getting a head atail

Answer 1

hope the answer is wright

Answer 2

no. of times coin tossed=500

no. of times we get heads=150

no. of times we get tails=500-150=350

P(a tail)=350/500

           =0.7

P(a head)=150/500

               =0.3