A histogram shows ages: 0-9 (5), 10-19 (10), 20-29 (15), 30-39 (10). What is the total number of people?
- A
50
- B
30
- C
35
- Dcheck_circle
40
Explanation
.
One-Variable Data: Distributions and Measures of Center and Spread
SAT Math· difficulty 3/5
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