To know the opinion of the students about the subject statistics, a survey of 200 students was conducted. The data is recorded in the following table.
Find the probability that a student chosen at random
(i) likes statistics, (ii) does not like it.
Answer (i)
Let E be the event that student likes statistics.
P(E) = (Number of students who like statistics / Total number of students )
Answer (ii)
Let F be the event that student does not like statistics.
P(F) = (Number of students who does not like statistics / Total number of students )
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