1编号:13138题型:单选题测试正确率:100.0%
若一组数据2.5,2,4.9,x的极差为7.6,则x的值是( )
2编号:13137题型:单选题测试正确率:100.0%
图中是一组数据的折线统计图,这组数据的极差是()
3编号:13136题型:单选题测试正确率:50.0%
数据:2,3,3,5,7的极差是( )
4编号:13135题型:单选题测试正确率:50.0%
若一组数据1,2,3,x的极差为6,则x的值是( )
5编号:13085题型:单选题测试正确率:78.02%
(2011福建)一组数据:-3,5,9,12,6的极差是()
6编号:5052题型:单选题测试正确率:77.68%
一组数据10,14,20,24,19,16的极差是( )
7编号:4772题型:单选题测试正确率:81.4%
(2011四川)已知样本数据l,0,6,l,2,下列说法不正确的是( )
8编号:4770题型:单选题测试正确率:85.12%
9编号:4461题型:单选题测试正确率:86.9%
一组数据10,14,20,24,19,16的极差是()
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