This is the 7573rd most frequent Japanese word.
分散
"Dispersion" or "distribution."
In this sentence, "分散" refers to the statistical distribution of data points.
データは均等に分散している。
The data is evenly distributed.
Here, "分散" implies the physical spreading out of people.
災害対策のために人々を分散させる計画があります。
There is a plan to disperse people for disaster prevention.
In this usage, "分散" means distribution or allocation of resources across multiple areas.