The scores in mathematics test (out of 25) of 15 students are as follows: 19, 25, 23, 20, 9, 20, 15, 10, 5, 16, 25, 20, 24, 12, and 20. Find the mode and median of this data. Are they same?
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Answer:
- Mode = 20
- Median = 20
- They Both are the same.
Step-by-step explanation:
Mode = 20 is the most repeated number (4 times)
Median = 15 ÷ 2 = 7.5 so the middle number is the 8th number. There are 1 - 5s, 1 - 9s, 1 - 10s, 1 - 12s, 1 - 15s, 1 - 16s, 1 - 19s = 7 and the 8th Number is 20. Therefore the median is 20.
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