- A15
- B16
- C14
- D30
Step-by-Step Solution
Order: 45, 45, 45, 60, 60, 75, 80, 90, 100; 9 values, 5th (middle) is 60, so median = 60. Mode: 45 occurs 3 times = mode. Difference = 60 - 45 = 15.
Answer: A) 15
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