Class interval Frequency (f) < cf LB 90-94 85-89 80-84 75-79 7 13 50 43 89.5 84.5 16 30 79.5 74.5 14 14 70-74 69.5 N= 50 1. Ds = 82.3125, the Ds class is the class interval 80- 84. It means that 2. Qi = 78.96, . 10- Granite students got a grade less than or equal to 75-79. 3. Pes = 85.46, the Pes is the class interval 85- 89. It means that It means that 25% of Grade

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.