# To know the opinion of the students about Mathematics, a survey of 200 students was conducted.

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To know the opinion of the students about Mathematics, a survey of 200 students was conducted.

The data is recorded in the following tables:

 Opinion: Like Dislike No. of students: 135 65

Find the probability that a student chosen at random

(i) Likes Mathematics

(ii) Does not like it.

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Given,

(i) Probability that a student likes mathematics $=\frac{favourable\,outcome}{total\,number\,of\,outcome}$

$=\frac{135}{200}=0.675$

(ii) Probability that a student does not like mathematics $=\frac{favourable\,outcome}{total\,number\,of\,outcome}$

$=\frac{65}{200}=0.325$