The frequency table below shows the scores of 165 students in Statistics Exam. Scores f X fx Class boundary

The frequency table below shows the scores of 165 students in Sfafisfics Exam. Class bounda 90.5-95.5 66 _ 90 30.5-65.5 76-33 75.5-60.5 70.5-75.5 66-70 65.5-70.5 60.5-65.5 A. 2 3 4. 6. 91 _ 95 -75 65.5 90.5 2075 2555 Ansvver tha following: class size number af classes class mark of tha 3r- class class interval with tha highest frequarcy lowest frequency class boundaries with lowest frequency parcen' af students whose scores falls befiveen 61 8S number af students wha got a score of 76 and obova lower imit of the S"' class interval 10. number of students who took tha axarn 4. 5 C 2 3 4. 5 Compute for the following. Show your solution in a separate paper. 14 points each) Range Siandard Deviation Answer the following questions. frequercy of the of D, class lower boundary of the 975 class class infarval of class number of students whose scores lies below median class number of students whose scores lies above the P75 class