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

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

The percentage of attendance of different classes in a year in a school is given below: Class: X IX VIII VII VIV Attendance: 306285927655 What is the probability that the class attendance is more than 75%?(1)/(6) (b) (1)/(3) (c) (5)/(6) (d) (1)/(2)

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%? (a) 1/6 (b) 1/3 (c) 5/6 (d) 1/2

The percentage of marks obtained by a student in a monthly test is as follows: What is the probability that the student gets more than 75% marks in a test?

Of the students in a school, it is known that 30% have 100% attendance and 70% students are irregular. Previous year results report that 70% of all students who have 100% attendance attain A grade and 10% irregular students attain A grade in their annual examination. At the end of the year, one student is chosen at random from the school and he was found to have an A grade. What is the probability that the student has 100% attendance ? Is regularity required only in school ? Justify your answer.

Of all the students in a school, it is known that 30% have 100% attendance and 70% students are irregular. Previous year results report that 70% of all students who have 100% attendance attain A grade and 10% irregular students attain A grade in their annual examination. At the end of the year, one student is chosen at random from the school and he was found to have an A grade. What is the probability that the student has 100% attendance ? Is regularity required in school ? Justify your answer.

A speaks the truth in 75% of the cases , B in 80% cases. What is the probability that their statements about an incident do not match ?

The student attendance record for a class in a one-semester course is shown above. If 2 students are chosen at random, what is the probability , to the nearest hundredth , that both students have fewer than 2 absences ?

The MP of an item is 75% more than its CP and if 15% discount is given then what is the profit%?