Subject Marks out of and above 30 and above 20 and above 10 and above 0 and above Physics Chemistry Average (Aggregate)
Result No. of Students Section ASection BSection CSection D Students failed in both Exams Students failed in half-yearly but passed in Annual Exams Students passed in half-yearly but failed in Annual Exams Students passed in both Exams
Students are members of a lot of different organizations at Belton High School. A survey is taking of 100 students. The probability that a student is a member of the Spanish club is.43. The probability that the student is not a member of the chess club is.31. The probability of student not being a member of either of these clubs is.12.