Wednesday, January 6, 2010

How would you calculate the average in the following numbers?

60% in a course worth .25 of a credit


57% in a course worth .5 of a credit


50% in a course worth .5 of a creditHow would you calculate the average in the following numbers?
To deterimine the earned credits, calculate





(0.60*0.25 + 0.57*0.50 + 0.50*0.50) = 0.685 credits





There are a maximum of 1.25 credits available (if you got 100% on all three), so





0.685 / 1.25 = 54.8% of available credit.
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