In your biology class, your final grade is based on several things:a lab score,
ID: 2918369 • Letter: I
Question
In your biology class, your final grade is based on several things:a lab score, scores on two major tests, and your score on the finalexam. there are 100 points available for each score. However, thelab score is worth 25% of your total grade, each major test isworth 22.5%, and the final exam is worth 30%.Compute the weighted average for the following scores: 92 onthe lab, 81 on the first major test, 93 on the second major test,and 85 on the final exam.
Compute the weighted average for the following scores: 92 onthe lab, 81 on the first major test, 93 on the second major test,and 85 on the final exam.
Explanation / Answer
Weighted average = weight * score/points available = 0.25 * 92/100 + 0.225 * 81/100 + 0.225 * 93/100 + 0.3 *85/100 = 0.8765 87.65%