Question

pls answer the question​

Answer 1

Answer:

Hope this helps you and please mark me as brainliest.

Step-by-step explanation:

Probability is the study of the chances of events happening.

Event

A Possible outcome or combination of outcomes is called event.

The probability of happening our event always lies from 0 to 1.

The sum of all the probabilities of all possible outcomes of an experiment is 1.

Required probability=number of trials in which the event E has happened/Total number of trials .

Solution:

Total number of students = 171 + 129 = 300

(i) Numbers of students who like statistics = 171

Required probability,P(statistics)= 171/300 = 57/100

(ii) Numbers of students who does not like statistics = 129

Required probability, P(not like statistics) = 129/300 = 43/100

P(statistics)= 57/100

P(not like statistics) = 43/100