Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Experience the convenience of getting accurate answers to your questions from a dedicated community of professionals. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.
Sagot :
The weighted mean should be 85.
Given that,
- There are 2 midterms of 15% each.
- Homework - 10%.
- Projects - 5%.
- Attendance - 10%.
- Final - 30%.
- Scores of midterm 1 = 85.
- Scores of midterm 2 = 90.
- Scores of final - 80.
- Scores of homework - 95.
- Scores of project - 100.
- Scores of attendance - 75.
The formula to compute the weighted mean should be
[tex]= \frac{15\times 85+ 15\times 90 + 30\times 80 + 10\times 95 + 5times 100 + 10\times 75}{15+15+5+10+30} \\\\= \frac{7225}{85}\\\\[/tex]
= 85
The sum of the weights should be 85.
Therefore we can conclude that the weighted mean should be 85.
Learn more about the mean here: brainly.com/question/15662511
Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.
