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(2010•嘉兴)李大伯有一片果林,共80棵果树,某日,李大伯开始采摘今年第一批...
(2010•嘉兴)李大伯有一片果林,共80棵果树,某日,李大伯开始采摘今年第一批成熟的果子,他随机选取2棵果树共摘得果子,质量分别为(单位:kg):0.28,0.26,0.24,0.23,0.25,0.24,0.26,0.26,0.25,0.23,以此计算,李大伯收获的这批果子的单个质量和总质量分别约为( )
A.0.25kg,200kg
B.2.5kg,100kg
C.0.25kg,100kg
D.2.5kg,200kg
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