noun
R
A way to see if two things change together. If they change the same way, the covariance is positive. If they change opposite ways, it's negative. If they don't change together, it's zero.
We noticed a positive covariance between the number of hours studied and test scores.
学習時間と試験のスコアの間に正の共分散があることに気づきました。
R
It's like seeing how two things move together. If they move the same way, it's similar. This can help us understand how things are connected.
The covariance of two stocks can show if they tend to go up or down together.
2つの株の共分散は、それらが一緒に上昇したり下降したりする傾向を示すことができます。
translation
共分散
語形変化
Plural
covariances