Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
The given data is 7, 4, 9, 4, 2, 5, 1, 3, 8, 9, 3
Formula Used:
Median of odd number of items = {(n + 1)/2}th item,
when all the items are arranged in increasing or decreasing order
OR
Median of odd number of items = Middle item when all the items are arranged in increasing or decreasing order
where,
n = Number of items
Calculation:
Here, We get the following order when the given items are arranged in ascending order,
1, 2, 3, 3, 4, 4, 5, 7, 8, 9, 9
So, Median of the given data = {(n + 1)/2}th item
⇒ {(11 + 1)/2}th item
⇒ 6th item
⇒ 4
∴ The median of the given data is 4.
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