“population parameter”可以造什么句，population parameter造句

These interpretive difficulties arise when you try to draw conclusions about a population parameter from a sample statistic.

Effect of temperature on development, survival, reproduction, population parameter and population trend index of Spodoptera litura (Fabricius) were studied.

For a kind of population, the asymptotic best property of trimmed mean is discussed. Then, a expression of the best trimmed estimate of population parameters is given.