In your biology class, your final grade is based on several things: a lab score,
ID: 3366505 • 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 final exam. There are 100 points available for each score. However, the lab score is worth 23% of your total grade, each major test is worth 23%, and the final exam is worth 31%. Compute the weighted average for the following scores: 62 on the lab, 100on the first major test, 71 on the second major test, and 97 on the final exam. (Enter your answer to one decimal place.)
Explanation / Answer
Weighted Score = (0.23*62+0.23*100+0.23*71+0.31*97)
= 83.7
So, weighted score is 83.7