Question
Ned is looking over his credit scores. His Experian score is 690 , his Equifax score is 691, and his TransUnion score is 651. What is his mean credit score? (Round to the nearest whole point, if applicable.) a. 677 b. 671 c. 665 d. 690
Ask by Bernard Ford. in the United States
Jan 23,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
The mean credit score is 677.
Solution
To find Ned's mean credit score, you can calculate the average of his three credit scores from Experian, Equifax, and TransUnion.
**Step-by-Step Calculation:**
1. **Sum the Credit Scores:**
\[
690 \, (\text{Experian}) + 691 \, (\text{Equifax}) + 651 \, (\text{TransUnion}) = 2032
\]
2. **Calculate the Mean:**
\[
\text{Mean Credit Score} = \frac{2032}{3} \approx 677.33
\]
3. **Round to the Nearest Whole Number:**
\[
677.33 \text{ rounds to } 677
\]
**Therefore, the mean credit score is:**
**a. 677**
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Simplify this solution Beyond the Answer
To calculate the mean credit score, you add all the scores together and then divide by the number of scores. For Ned, that would be (690 + 691 + 651) / 3. When you add those together, you get 2032, which divided by 3 equals approximately 677. So, the correct answer is a. 677!
