To find your overall average after including the score from the Unit 1 Quiz, you can follow these steps:
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Calculate the total points from Unit 0:
- You scored 100% on Unit 0, which means you earned all points available.
- Since you scored 18 out of 18 and 70 out of 70, the total points for Unit 0 are \( 18 + 70 = 88\) points out of \( 18 + 70 = 88\) points.
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Calculate the points from Unit 1:
- You scored 80% on the Unit 1 Quiz, which is out of a total of 20 points.
- Calculate the points earned: \[ 20 \times 0.80 = 16 \text{ points} \]
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Calculate the total points earned across both units:
- Total points earned = Points from Unit 0 + Points from Unit 1 \[ 88 + 16 = 104 \text{ points} \]
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Calculate the total possible points across both units:
- Total possible points = Total points from Unit 0 + Total points from Unit 1 \[ 88 + 20 = 108 \text{ points} \]
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Calculate the average: \[ \text{Average} = \frac{\text{Total Points Earned}}{\text{Total Possible Points}} \times 100 \] \[ \text{Average} = \frac{104}{108} \times 100 \approx 96.30% \]
Therefore, your average after including the Unit 1 Quiz is approximately 96.30%.