Question

To know the opinion of the students about the subject Statistics, a survey of 400 students was conducted.

The data is recorded in the following table:
opinion no. osf students
likes. 220
unlikes. 180

Find the probability that a student chosen at random
i. like statistics
ii. unlike statistics
iii. like mathematics​

Answer 1

Answer:

like statistics

plz check it because I don't know it correctly

Answer 2

Answer:

1 likes = 11/20

2 Unlikes = 9/20.

Step-by-step explanation:

Probability = possible outcomes/total outcomes.

                  = P(likes)/P(total students)

                  = 220/400

                  = 11/20.

Probability = P(unlikes)/P(total students)

                  = 180/400

                  = 9/20.