Median of the following numbers is: 17, 13, 18, 17, 14, 18, 19, 17, 13, 16, 18, 20?
- 18
- 17
- 16
- None of these
Explanation
Step-by-step Solution:
Given numbers:
17, 13, 18, 17, 14, 18, 19, 17, 13, 16, 18, 20
1. Arrange in ascending order:
13, 13, 14, 16, 17, 17, 17, 18, 18, 18, 19, 20
2. Count the numbers:
Total = 12 (even number)
3. Median = average of the 6th and 7th terms:
6th term = 17, 7th term = 17
Median = (17 + 17) / 2 = 17
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