參加CBA05賽季的甲、乙兩支球隊(duì),統(tǒng)計(jì)兩隊(duì)隊(duì)員的身高如下(單位:cm)

甲隊(duì)隊(duì)員:194,187,199,207,203,205,209,199,183,215,219,206,201,208

乙隊(duì)隊(duì)員:179,192,218,223,187,194,205,207,185,197,199,209,214,189

(1)用莖葉圖表示兩隊(duì)隊(duì)員的身高.

(2)根據(jù)莖葉圖判斷哪個(gè)隊(duì)隊(duì)員的身高整齊一些.

答案:
解析:

  (1)莖葉圖如下,(以十位百位為莖,個(gè)位為葉)

  (2)甲


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科目:高中數(shù)學(xué) 來源: 題型:

參加CBA05賽季的甲、乙兩支球隊(duì),統(tǒng)計(jì)兩隊(duì)隊(duì)員的身高如下(單位:cm)

甲隊(duì)隊(duì)員:194,187,199,207,203,205,209,199,183,215,219,206,201,208

乙隊(duì)隊(duì)員:179,192,218,223,187,194,205,207,185,197,199,209,214,189

(1)用莖葉圖表示兩隊(duì)隊(duì)員的身高.

(2)根據(jù)莖葉圖判斷哪個(gè)隊(duì)隊(duì)員的身高整齊一些.

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科目:高中數(shù)學(xué) 來源: 題型:

參加CBA05賽季的甲、乙兩支球隊(duì),統(tǒng)計(jì)兩隊(duì)隊(duì)員的身高如下(單位:cm):

甲隊(duì)隊(duì)員:194,187,199,207,203,205,209,199,183,215,219,206,201,208.

乙隊(duì)隊(duì)員:179,192,218,223,187,194,205,207,185,197,199,209,214,189.

(1)用莖葉圖表示兩隊(duì)隊(duì)員的身高;

(2)根據(jù)莖葉圖判斷哪個(gè)隊(duì)隊(duì)員的身高整齊一些.

查看答案和解析>>

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