The percentage of attendance of different classes in a year in a school is given below :

Class:

X

IX

VIII

VII

VI

V

Attendance:

30

62

85

92

76

55

What is the probability that the class attendance is more than 75%?

Question

Philoid · Accepted Answer

Total classes = 6

No. Of class that have more than 75% attendance = 3

Let E be the event of more than 75% attendance

P(E) =

The percentage of attendance of different classes in a year in a school is given below :Class:XIXVIIIVIIVIVAttendance:306285927655What is the probability that the class attendance is more than 75%?