Answer: The median weight of the players is 163 (units).
Step-by-step explanation:
In an ordered data set ,
If number of data value (n)= odd
Then,

If number of data value (n)= even
Then,

The given data of weight of the players :
154 158 163 167 169
To find median, first we check the given weights are in order.
Since all all the values are in an ascending order ( from lower to higher value )
, so we can move to the next step.
The number of observations = 5 , which is an odd number .
Therefore , Median= Middlemost value = 163
Hence, The median weight of the players is 163 (units).