1. **Problem statement:** We analyze a histogram of money amounts held by 136 students.
2. **Part (a): Number of students with under 10 dollars.**
- The histogram bar for 0-10 dollars is about 55 students.
- Closest option is 50 (B).
3. **Part (b): Percentage of students with over 20 dollars.**
- Frequencies for >20 dollars are low: roughly 10 (20-30), 5 (30-40), and 2 (40-60) students.
- Total over 20 dollars = 10 + 5 + 2 = 17 students.
- Percentage = $$\frac{17}{136} \times 100 \approx 12.5\%$$.
- Closest option is about 10% (D).
4. **Part (c): Histogram shape analysis.**
- The histogram is skewed right (long tail to the right).
- It has an outlier (highest bin with very low frequency).
- It is asymmetric.
- Therefore, answer is all of the above (D).
**Final answers:**
- (a) B
- (b) D
- (c) D
Histogram Analysis 2Cd814
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