Answer:
15
Step-by-step explanation:
solution:
arranging in ascending order
7,8,10,15,18,20,22
(n+1/2) th
7+1/2
8/2
4th
so, the median is 15.
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Answers & Comments
Answer:
15
Step-by-step explanation:
solution:
arranging in ascending order
7,8,10,15,18,20,22
(n+1/2) th
7+1/2
8/2
4th
so, the median is 15.