Question

on a surway of 100 persons .it was found that 40like tea while 60 dislike tea out of these persons one is choosen at random. then find the probability that the choosen person (a) like tea (b) dislike tea.​

Answer 1

A) like tea - 40/100
probablity- 2/5

B) dislike tea - 60/100
probability - 3/5

Answer 2

Total Outcome = 100

1)Total Outcome = 100

Favorable Outcome =40

P(like tea)=$\frac{40}{100}$$= \frac{2}{5}$

2)Total Outcome = 100

Favorable Outcome =60
P(dislike tea )=$\frac{60}{100}$$\frac{3}{5}$