Question

In a survey of 30 students, 6 students does not like the subject Statistics, Find the probability that a student chosen at random likes Statistics.​

Answer 1

no. of student like subject: 30-6 = 24

no. of total students: 30

p (a student chosen likes statistics) = no. of student like subject/no. of total students

= 24/30

= 4/5

= 0.80

therefore probability that a student chosen at random likes statistics will be 0.80 or 80%