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,...

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 17% of your total grade, each major test is worth 20.5%, and the final exam is worth 42%. Compute the weighted average for the following scores: 82 on the lab, 85 on the first major test, 81 on the second major test, and 69 on the final exam.

Extracted text: 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 17% of your total grade, each major test is worth 20.5%, and the final exam is worth 42%. Compute the weighted average for the following scores: 82 on the lab, 85 on the first major test, 81 on the second major test, and 69 on the final exam.