某饮料公司对自己生产的500ml规格的饮用水的实际容量做调查,抽取了10瓶,数据如下,510,498,490,492,505,508,515,490,510,502,则该组数据的变异系数为()
A.1.7%
B.17%
C.1.6%
D.1.3%
正确答案是A
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Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
Anger is a momentary ( ), so control your passion or it will control you. (mad)