Reference 14 gives the control lines of shewhart mean control chart for skewed population which is unknown based on scaled weighted variance method.

基于尺度赋权方差法给出总体分布有偏并假定总体分布未知情况下休哈特均值控制图的控制限。

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China's one-child policy combined with the preference for sons has skewed the population toward males.

中国的独生子女政策加之重男轻女的思想已使中国的男女比例向男性倾斜。

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The Hispanic population is comparatively less skewed, with 27 congressional Democrats and eight Republicans.

CNN: GOP's surprising edge on diversity

The figures may be skewed by the city's fluid population numbers, and murders did decrease in 2008, but the link between the rampant violence and drugs is clear.

FORBES: Narcotics

The influx of "bachelor" labourers has skewed the gender balance: women are now just one-quarter of the population.

BBC: Qatar's delicate balancing act