Question

You scored 90 on the midterm, 60 on the final, and 80 on the class project. What is your average score if the midterm is worth 30?

Answer 1

To find the average score, calculate the weighted average of the scores using their respective weights. The average score is 83.

Step-by-step explanation:

To find the average score, you need to calculate the weighted average of the scores, where each score is multiplied by its respective weight (percentage).

Let's calculate the average:

• Midterm score: 90 (weight: 30%)
• Final exam score: 60 (weight: 0%)
• Class project score: 80 (weight: 70%)

Now, calculate the weighted average using the formula:

Average = (Midterm score × Midterm weight) + (Final exam score × Final exam weight) + (Class project score × Class project weight).

Substituting the values:

Average = (90 × 0.3) + (60 × 0) + (80 × 0.7) = 27 + 0 + 56 = 83.

Therefore, your average score is 83.