File:CodeCogsEqn (1).gif: Difference between revisions

Revision as of 06:09, 8 February 2013

This is the formula for calculating the grade of a review with n questions.

Here is the LaTeX:

reviewGrade = \sum_{i=0}^{n-1}\frac{questionGrade_i \cdot questionWeight_i}{\sum_{j=0}^{n-1} qustionWeight_j}

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	06:10, 8 February 2013		427 × 54 (3 KB)	Ajkofink (talk \| contribs)	Added "reviewGrade =" preceding the equation, and changed "n" to "i" or "j" where appropriate to be more clear.
	05:58, 8 February 2013		305 × 54 (2 KB)	Ajkofink (talk \| contribs)	This is the formula for calculating the grade of a review with n questions.

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The following page uses this file:

@@ Line 3: / Line 3: @@
 Here is the LaTeX:
 <pre>
-\sum_{i=0}^{n-1}\frac{questionGrade_n \cdot questionWeight_n}{\sum_{j=0}^{n-1} qustionWeight_n}
+reviewGrade = \sum_{i=0}^{n-1}\frac{questionGrade_i \cdot questionWeight_i}{\sum_{j=0}^{n-1} qustionWeight_j}
 </pre>