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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 \(=\frac{favourable\,outcome}{total\,number\,of\,outcome}\)

\(=\frac{65}{200}=0.325\)

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