acting in a way that is a complete departure from one's usual behavior or state; entirely outside the norm

to become the norm; to make something a standard practice or regular occurrence, such as normalized relations or routines

Taiwan usage for the practice of grouping students into classes of mixed ability rather than sorting them by academic performance

A probability distribution where values cluster around a central mean, forming a bell-shaped curve; also known as [[正态分布|正態分布|zheng4 tai4 fen1 bu4]], [[常态分布|常態分布|chang2 tai4 fen1 bu4]], [[高斯分布|高斯分布|gao1 si1 fen1 bu4]], or [[高斯分配|高斯分配|gao1 si1 fen1 pei4]]

(Taiwan) The practice of grouping students into classes of mixed ability rather than sorting them by academic performance.

to return to a normal state; to recover normalcy

constant or fixed state; steady state

In statistics, a probability distribution where most values cluster around the average and taper off symmetrically toward both extremes; also called [[正态分布|正態分布|zheng4 tai4 fen1 bu4]], [[高斯分布|高斯分布|gao1 si1 fen1 bu4]], [[高斯分配|高斯分配|gao1 si1 fen1 pei4]], or [[常态分配|常態分配|chang2 tai4 fen1 pei4]]