Question

There are 25 observations of a data arranged in ascending order, which observation will be the median for this Data?
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Answer 1

Answer:

Median for a data set is the middle value of the set after arranging the set in ascending or descending order.

Let n be the number of values in the data set which are arranged in the ascending or descending order.

If the data set contains even number of values then median is n

---

2

If the data set contains odd number of values then median is n + 1

--------

2

Given that the data has 25 observations arranged in descending order. Therefore the median is

25 + 1

---------- = 13

2

Answer 2

Answer:

Median for a data set is the middle value of the set after arranging the set in ascending or descending order.

Let n be the number of values in the data set which are arranged in the ascending or descending order.

If the data set contains even number of values then median is n

---

2

If the data set contains odd number of values then median is n + 1

--------

2

Given that the data has 25 observations arranged in descending order. Therefore the median is

25 + 1

---------- = 13

2

Step-by-step explanation: