Answer: Fourth option is correct.
Step-by-step explanation:
Since we need to find the best measure of center.
Median is the central middle number when the data is arranged from least to largest.
As with the help of fourth graph, we can see that the graph is symmetrical towards only one bar which will be the median of the distribution.
So, the best measure of median is possible in fourth graph.
Hence, Fourth option is correct.
