- A12
- B15
- C9
- D13
Step-by-Step Solution
Sorted: 5, 7, 9, 12, 15, 18, 20. With 7 values the median is the 4th value = 12.
Answer: A) 12
Find the median of the data: 12, 7, 15, 9, 20, 18, 5.
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