Heteroscedasticity
n. [統(tǒng)]異方差性
??? 情景例句
Being with him helped.
和他在一起有幫助。
Desperate diseases must have desperate cures.
毒病要用毒藥醫(yī)。
No, let's go to the farther one.
不，到遠一點的那個去吧。