• 2021-04-14 问题

    下列代码中的x1,y2是(); def distance(x1,y1,x2,y2): dist =((x2-x1)**2+(y2-y1)**2)**0.5 return dist

    下列代码中的x1,y2是(); def distance(x1,y1,x2,y2): dist =((x2-x1)**2+(y2-y1)**2)**0.5 return dist

  • 2021-04-14 问题

    查询计算机系任意学生选修过的课程号,可以使用如下语句:SELECT DIST...HERE Sdept = 'CS');

    查询计算机系任意学生选修过的课程号,可以使用如下语句:SELECT DIST...HERE Sdept = 'CS');

  • 2022-06-10 问题

    已知正态随机变量X,且P(X≤)=,通常用EXCEL哪个函数求得()。 A: NOR B: C: DIST D: NOR E: INV F: NOR G: DIST H: NOR I: J: INV

    已知正态随机变量X,且P(X≤)=,通常用EXCEL哪个函数求得()。 A: NOR B: C: DIST D: NOR E: INV F: NOR G: DIST H: NOR I: J: INV

  • 2022-06-10 问题

    已知正态随机变量X,通常用EXCEL哪个函数求得P(X≤x)()。 A: NOR B: INV C: NOR D: E: INV F: NOR G: DIST H: NOR I: J: DIST

    已知正态随机变量X,通常用EXCEL哪个函数求得P(X≤x)()。 A: NOR B: INV C: NOR D: E: INV F: NOR G: DIST H: NOR I: J: DIST

  • 2022-06-03 问题

    定数等分点用()命令。 A: MEASURE B: DIVIDE C: DIST D: LIST

    定数等分点用()命令。 A: MEASURE B: DIVIDE C: DIST D: LIST

  • 2022-06-03 问题

    -Where are my pencils?-. A: Here they are B: Here are you C: Here are they D: Here it is

    -Where are my pencils?-. A: Here they are B: Here are you C: Here are they D: Here it is

  • 2021-04-14 问题

    【单选题】Would you show me your passport , please ? B : ___________________________ . A . Here you are B. Here you are C . Here we are D . Here are we () A. Here you are B. Here we are C. here are we D. here are you

    【单选题】Would you show me your passport , please ? B : ___________________________ . A . Here you are B. Here you are C . Here we are D . Here are we () A. Here you are B. Here we are C. here are we D. here are you

  • 2021-04-14 问题

    【单选题】定数等分点用()命令 A. MEASURE B. DIVIDE C. DIST D. LIST

    【单选题】定数等分点用()命令 A. MEASURE B. DIVIDE C. DIST D. LIST

  • 2022-06-03 问题

    下列哪个指令具有计算器的功能() A: REA B: CAL C: DIM D: DIST

    下列哪个指令具有计算器的功能() A: REA B: CAL C: DIM D: DIST

  • 2022-06-06 问题

    哪个函数能对数据做标准化(<br/>)。 A: dist B: mahalanobis C: matrix D: scale

    哪个函数能对数据做标准化(<br/>)。 A: dist B: mahalanobis C: matrix D: scale

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