Question

If variable X takes values; 6,7,9,12,15,19,19, then median value of X is?

Answer 1

Median =x=12

hope it helps

Answer 2

Given,

X can take values: 6, 7, 9, 12, 15, 19, 19

To find,

The median value of X.

Solution,

This problem can be solved simply by following the below steps.

The median for a given data is defined as the value of middle observation after the data has been arranged, or sorted in ascending or descending order.

If the total number of observations in data is odd, the median is simply the value of the moddlemost observation. While the average of two middlemost values will be the median if the number of total observations is even.

We can see that the given values which X can take are:

6, 7, 9, 12, 15, 19, 19

Which are already arranged in ascending order. So, the middlemost value from this data is 12.

Therefore, the median value of X will be 12.