[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fGj9MXJn6u6kS_6ajj1vbBNfOEBvflG7fbhF_ug8DReE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":13,"related":14,"source":24,"type":31},[],"2024-12-01 08:07:35",1005289986,[8,9],"对","错",{"courseImg":11,"courseName":12},"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0142166cb16a2defb2ec9659802ffe18.png","数学实验","简单迭代法求方程近似解时,所有的迭代序列都是收敛的,只是收敛的快慢不同",[15,26,32,37,42,51,60,65,74,83],{"answer":16,"createTime":5,"id":17,"options":18,"question":23,"source":24,"type":25},[],1005289638,[19,20,21,22],"存在","发散","有界","收敛","用迭代法求方程根的首要问题时迭代序列是否( )","v2",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":30,"source":24,"type":31},[],1005289657,[8,9],"在样本容量的一定的条件下,置信度越大,参数的置信区间长度也越大",3,{"answer":33,"createTime":5,"id":34,"options":35,"question":36,"source":24,"type":31},[],1005289722,[8,9],"Matlab中标准正态分布的密度函数是normcdf(x,0,1)",{"answer":38,"createTime":5,"id":39,"options":40,"question":41,"source":24,"type":31},[],1005289844,[8,9],"x=0;n=1; while n<6 x=n+x; n=n+1; end 运行上面的程序结果为x=15",{"answer":43,"createTime":5,"id":44,"options":45,"question":50,"source":24,"type":25},[],1005289855,[46,47,48,49],"axis on","grid on","box on","hold on","图形窗口(Figure)加坐标边框的命令是( )",{"answer":52,"createTime":5,"id":53,"options":54,"question":59,"source":24,"type":25},[],1005289934,[55,56,57,58],"chi2cdf","chi2pdf","tpdf","tcdf","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe221f67c89bfc66fef77e41b2240560a.png\">",{"answer":61,"createTime":5,"id":62,"options":63,"question":64,"source":24,"type":31},[],1005289946,[8,9],"函数M-文件必须由function语句引导",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":24,"type":25},[],1005289970,[69,70,71,72],"所有元素","第一行元素","第三列元素","第三行元素","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9066467cdc7b197606a81a3177850712.png\">",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":24,"type":25},[],1005289982,[78,79,80,81],"input","display","disp","output","命令窗口输出函数为( )",{"answer":84,"createTime":5,"id":6,"options":85,"question":13,"source":24,"type":31},[],[8,9]]