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t. e. In the United States, academic grading commonly takes on the form of five, six or seven letter grades. Traditionally, the grades are A+, A, A−, B+, B, B−, C+, C, C−, D+, D, D− and F, with A+ being the highest and F being lowest. In some cases, grades can also be numerical. Numeric-to-letter-grade conversions generally vary from ...
In statistics, the 68–95–99.7 rule, also known as the empirical rule, and sometimes abbreviated 3sr, is a shorthand used to remember the percentage of values that lie within an interval estimate in a normal distribution: approximately 68%, 95%, and 99.7% of the values lie within one, two, and three standard deviations of the mean, respectively.
2.30 60 - <65: C Average: 2.00 57 - <60 ... Percentage of Aggregate Marks 1 and 2: 40 3 and 4: 60 5 and 6: 80 7 and 8: 100 The International Grade Conversion system ...
Percentage. In mathematics, a percentage (from Latin per centum 'by a hundred') is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign (%), [1] although the abbreviations pct., pct, and sometimes pc are also used. [2] A percentage is a dimensionless number (pure number), primarily used for expressing ...
Grade (slope) The grade (US) or gradient (UK) (also called stepth, slope, incline, mainfall, pitch or rise) of a physical feature, landform or constructed line refers to the tangent of the angle of that surface to the horizontal. It is a special case of the slope, where zero indicates horizontality. A larger number indicates higher or steeper ...
Level 3, at government standards (B; 70–79 percent) Level 2, approaching government standards (C; 60–69 percent) Level 1, well below government standards (D; 50–59 percent) The grading standards for A− letter grades changed in September 2010 to coincide with a new academic year. The new changes require a higher percentage grade by two ...
For example, 50 − 25 = 25 is not the same distance as 60 − 35 = 25 because of the bell-curve shape of the distribution. Some percentile ranks are closer to some than others. Percentile rank 30 is closer on the bell curve to 40 than it is to 20. If the distribution is normally distributed, the percentile rank can be inferred from the ...
In the Philippines, some universities follow a 4-Point Scale, which resembles or is equivalent to the U.S. grading system. This system uses a grade between 0.00 to 4.00 wherein 4.00 is the highest and 0.00 being a failing mark. Other universities follow a 5-Point Scale, wherein the highest grade is a 1.00 and the lowest is a 5.00 (failing mark).