Join IDNLearn.com and start exploring the answers to your most pressing questions. Discover the information you need from our experienced professionals who provide accurate and reliable answers to all your questions.
Sagot :
To determine the student's final grade based on the given weights and scores, we need to calculate the weighted scores for each of the categories and then sum them up. Here is a step-by-step breakdown of the process:
1. Identify the weight and score for each category:
- Homework: Weight = 15%, Score = 97
- Speeches: Weight = 35%, Score = 64
- Papers: Weight = 30%, Score = 54
- Final: Weight = 20%, Score = 56
2. Convert the weights from percentages to decimals:
- Homework: [tex]\( 15\% = 0.15 \)[/tex]
- Speeches: [tex]\( 35\% = 0.35 \)[/tex]
- Papers: [tex]\( 30\% = 0.30 \)[/tex]
- Final: [tex]\( 20\% = 0.20 \)[/tex]
3. Calculate the weighted scores:
- Weighted Homework = [tex]\( 97 \times 0.15 = 14.55 \)[/tex]
- Weighted Speeches = [tex]\( 64 \times 0.35 = 22.4 \)[/tex]
- Weighted Papers = [tex]\( 54 \times 0.30 = 16.2 \)[/tex]
- Weighted Final = [tex]\( 56 \times 0.20 = 11.2 \)[/tex]
4. Sum the weighted scores to find the total grade:
- Total Grade = [tex]\( 14.55 + 22.4 + 16.2 + 11.2 = 64.3 \)[/tex]
Therefore, the student's final grade is 64.3.
1. Identify the weight and score for each category:
- Homework: Weight = 15%, Score = 97
- Speeches: Weight = 35%, Score = 64
- Papers: Weight = 30%, Score = 54
- Final: Weight = 20%, Score = 56
2. Convert the weights from percentages to decimals:
- Homework: [tex]\( 15\% = 0.15 \)[/tex]
- Speeches: [tex]\( 35\% = 0.35 \)[/tex]
- Papers: [tex]\( 30\% = 0.30 \)[/tex]
- Final: [tex]\( 20\% = 0.20 \)[/tex]
3. Calculate the weighted scores:
- Weighted Homework = [tex]\( 97 \times 0.15 = 14.55 \)[/tex]
- Weighted Speeches = [tex]\( 64 \times 0.35 = 22.4 \)[/tex]
- Weighted Papers = [tex]\( 54 \times 0.30 = 16.2 \)[/tex]
- Weighted Final = [tex]\( 56 \times 0.20 = 11.2 \)[/tex]
4. Sum the weighted scores to find the total grade:
- Total Grade = [tex]\( 14.55 + 22.4 + 16.2 + 11.2 = 64.3 \)[/tex]
Therefore, the student's final grade is 64.3.
Your engagement is important to us. Keep sharing your knowledge and experiences. Let's create a learning environment that is both enjoyable and beneficial. Your search for solutions ends here at IDNLearn.com. Thank you for visiting, and come back soon for more helpful information.