25. For the following data, find the median.
Observations
10
12
14
16
18
20
1
Frequency
4
5
9
1
3
Answers
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Answer:
Mean = 13
Step-by-step explanation:
Values = 10, 12, 14, 16, 18, 20, 1
Arranged in ascending order = 1, 10, 12, 14, 16, 18, 20
As, 13 is between 12 and 14
Median = 13
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