Question

In a surevey of 200 ladies, it was found that 82 like coffee while 118 dislike it. From these ladies, one is chosen at random. What is the probability that the chosen lady dislikes cofee ?

Answer 1

$\text{Total number of ladies=200}\text{Those who like coffee =82}\text{Those who dislike coffee =118}\therefore \text{Possible number of outcomes =200}\text{One lady is chosen at random, then}\text{(i) Probability of a lady who dislike coffee}=\frac{118}{200}=\frac{59}{100}$