• 2022-06-08 问题

    下面偏度系数的值表明数据分布形态是左偏的是( ) A: 1.429 B: -3.146 C: -3.412 D: 1.426

    下面偏度系数的值表明数据分布形态是左偏的是( ) A: 1.429 B: -3.146 C: -3.412 D: 1.426

  • 2022-06-08 问题

    下面偏度系数的值表明数据分布形态是左偏的是( )。 A: 1.429 B: -0.28 C: -3.412 D: -1.01

    下面偏度系数的值表明数据分布形态是左偏的是( )。 A: 1.429 B: -0.28 C: -3.412 D: -1.01

  • 2022-06-05 问题

    下面偏度系数的值表明数据分布形态是正态分布的是( ) A: 1.429 B: 0 C: -3.412 D: 1

    下面偏度系数的值表明数据分布形态是正态分布的是( ) A: 1.429 B: 0 C: -3.412 D: 1

  • 2022-07-26 问题

    下面偏度系数的值表明数据分布形态是左偏的是( ) A: 1.429 B: 0 C: -3.412 D: 1

    下面偏度系数的值表明数据分布形态是左偏的是( ) A: 1.429 B: 0 C: -3.412 D: 1

  • 2022-05-31 问题

    已知系统微分方程为[tex=16.714x1.429]rjzw0bBUODiY66l+Mq83xJ7hVIdtq97IcGT+umwPk73kkBx6d44AXvKceHXnjzicwtH2sajJliQwFQvJqBGs0Qv6FeaoqtayK3PLb7VYsis=[/tex] 初始条件[tex=8.786x1.5]F95GTLqlzItVV0gbvLg3U2nr3HObudnJ60N1SJIpahAsIIAGLcecB6fS9Dabpu5k6Lzbjd4GzBIG56oG4yxClA==[/tex], 试求:系统的零输入响应[tex=2.071x1.357]+hasOO4IutPwmc1YUxrnoA==[/tex];

    已知系统微分方程为[tex=16.714x1.429]rjzw0bBUODiY66l+Mq83xJ7hVIdtq97IcGT+umwPk73kkBx6d44AXvKceHXnjzicwtH2sajJliQwFQvJqBGs0Qv6FeaoqtayK3PLb7VYsis=[/tex] 初始条件[tex=8.786x1.5]F95GTLqlzItVV0gbvLg3U2nr3HObudnJ60N1SJIpahAsIIAGLcecB6fS9Dabpu5k6Lzbjd4GzBIG56oG4yxClA==[/tex], 试求:系统的零输入响应[tex=2.071x1.357]+hasOO4IutPwmc1YUxrnoA==[/tex];

  • 2022-06-16 问题

    下列函数式中,是最小项之和形式的为 未知类型:{'options': ['[tex=9.929x1.429]6Wcs9Fp8dv4nM3rvFApQojsieVUcgLdFZUNSi0UnOiA=[/tex]', '[tex=16.714x1.429]Qz5WL0LFjDZ8pWpEbxGHGFsoO6MkT89fMfUA4TzEdtQUTYTyBPSF8dUsNwyls1nzaV5fKNXa80TyQQ+Wo6oX2VhTUWPLV8bpwdKuqakaB54=[/tex]', '[tex=13.357x1.5]AXQMHAhPqnDyreLYDz7LWY4kbNVR4Ozs51ABOmijCENo5BSeVV9egNKhSwfz9BQULKHT6gkKgWOFfEh8jMqtTYBxwJDOnRa39xHWSWl0SCw=[/tex]', '[tex=17.643x1.429]Yqk1+kERwyQKmhJWa+S2UxbjabP7JTagemEAjMDsauiJ1ijCaYlkiSwCFvq702nsH7lQzE50A+0WtSsG0x1ET/JK3gXOZcE29pq3IpxdO7I=[/tex]'], 'type': 102}

    下列函数式中,是最小项之和形式的为 未知类型:{'options': ['[tex=9.929x1.429]6Wcs9Fp8dv4nM3rvFApQojsieVUcgLdFZUNSi0UnOiA=[/tex]', '[tex=16.714x1.429]Qz5WL0LFjDZ8pWpEbxGHGFsoO6MkT89fMfUA4TzEdtQUTYTyBPSF8dUsNwyls1nzaV5fKNXa80TyQQ+Wo6oX2VhTUWPLV8bpwdKuqakaB54=[/tex]', '[tex=13.357x1.5]AXQMHAhPqnDyreLYDz7LWY4kbNVR4Ozs51ABOmijCENo5BSeVV9egNKhSwfz9BQULKHT6gkKgWOFfEh8jMqtTYBxwJDOnRa39xHWSWl0SCw=[/tex]', '[tex=17.643x1.429]Yqk1+kERwyQKmhJWa+S2UxbjabP7JTagemEAjMDsauiJ1ijCaYlkiSwCFvq702nsH7lQzE50A+0WtSsG0x1ET/JK3gXOZcE29pq3IpxdO7I=[/tex]'], 'type': 102}

  • 2022-06-08 问题

    下列函数式中,是最小项之和形式的为 未知类型:{'options': ['[tex=9.929x1.429]6Wcs9Fp8dv4nM3rvFApQojsieVUcgLdFZUNSi0UnOiA=[/tex]', '[tex=16.714x1.429]Qz5WL0LFjDZ8pWpEbxGHGFsoO6MkT89fMfUA4TzEdtQUTYTyBPSF8dUsNwyls1nzaV5fKNXa80TyQQ+Wo6oX2VhTUWPLV8bpwdKuqakaB54=[/tex]', '[tex=13.357x1.5]AXQMHAhPqnDyreLYDz7LWY4kbNVR4Ozs51ABOmijCENo5BSeVV9egNKhSwfz9BQULKHT6gkKgWOFfEh8jMqtTYBxwJDOnRa39xHWSWl0SCw=[/tex]', '[tex=17.643x1.429]Yqk1+kERwyQKmhJWa+S2UxbjabP7JTagemEAjMDsauiJ1ijCaYlkiSwCFvq702nsH7lQzE50A+0WtSsG0x1ET/JK3gXOZcE29pq3IpxdO7I=[/tex]'], 'type': 102}

    下列函数式中,是最小项之和形式的为 未知类型:{'options': ['[tex=9.929x1.429]6Wcs9Fp8dv4nM3rvFApQojsieVUcgLdFZUNSi0UnOiA=[/tex]', '[tex=16.714x1.429]Qz5WL0LFjDZ8pWpEbxGHGFsoO6MkT89fMfUA4TzEdtQUTYTyBPSF8dUsNwyls1nzaV5fKNXa80TyQQ+Wo6oX2VhTUWPLV8bpwdKuqakaB54=[/tex]', '[tex=13.357x1.5]AXQMHAhPqnDyreLYDz7LWY4kbNVR4Ozs51ABOmijCENo5BSeVV9egNKhSwfz9BQULKHT6gkKgWOFfEh8jMqtTYBxwJDOnRa39xHWSWl0SCw=[/tex]', '[tex=17.643x1.429]Yqk1+kERwyQKmhJWa+S2UxbjabP7JTagemEAjMDsauiJ1ijCaYlkiSwCFvq702nsH7lQzE50A+0WtSsG0x1ET/JK3gXOZcE29pq3IpxdO7I=[/tex]'], 'type': 102}

  • 2022-06-15 问题

    已知 [tex=3.071x1.357]uLrn56IPp995/l3z8YzsjKZl17KpMvZyxyTIuVFOYlY=[/tex][tex=16.714x1.429]rFlTk+iJ/n4/vJWt8xDwwVpPe9dTDUUBYI7IoZszrMgsScDZY1Hd4sFBGCOTLlAnslv7/ogFuTgQz29kOQjcxrRXznPkNsub9gDf9Kvqxwewk/N0q+ZqAC48EXLEu7N6QCU7BnUGzBHNHpA6gFJ+4yUMEzy5b54Sd8t0Q0yXZ+YC0MJHgOMVNkmyI8r+fFfA[/tex][tex=19.357x1.5]sYs5YCnjopozxoTwTKPDaxUkULzqNDvlMSwo2AepAWoj8e2/7To98ZBafkB6GRa8vxjnolp3SCyT033A3rk3uYbdHsH7hOtHfVm4gOkwx9XnTeIotKJyI5qKgAkh/vBbLECjmWFaJm/+Wj6c4pZHMEsjrcoKOjBQlowwxvJVY1s6DxnpmQhfpnTeIdn18tsPab19YscUuPSlf+IiFxGH1kM/UgbsX1IPK/2fx6+zS1g=[/tex] 试计算[tex=12.286x1.5]UOkUttmk+PYOAaKI2qeVjF0fKRU1ByoJ6grSW8mudZoO7VmObQgmrjK/TlygeYHPSDzBcm0rMkS4B/h+1IVrcPtkK+B1o1RbVEqBLUGzS1EysdBK7FZfrmMcaNb+LNsQ7lbYY2GGoGUKSlnnUJx5kvqZmGQPpL6/OreZZjiSc9b3ZeLq48qs2j0i5/0Hgl8C[/tex]的条件电位为多少?

    已知 [tex=3.071x1.357]uLrn56IPp995/l3z8YzsjKZl17KpMvZyxyTIuVFOYlY=[/tex][tex=16.714x1.429]rFlTk+iJ/n4/vJWt8xDwwVpPe9dTDUUBYI7IoZszrMgsScDZY1Hd4sFBGCOTLlAnslv7/ogFuTgQz29kOQjcxrRXznPkNsub9gDf9Kvqxwewk/N0q+ZqAC48EXLEu7N6QCU7BnUGzBHNHpA6gFJ+4yUMEzy5b54Sd8t0Q0yXZ+YC0MJHgOMVNkmyI8r+fFfA[/tex][tex=19.357x1.5]sYs5YCnjopozxoTwTKPDaxUkULzqNDvlMSwo2AepAWoj8e2/7To98ZBafkB6GRa8vxjnolp3SCyT033A3rk3uYbdHsH7hOtHfVm4gOkwx9XnTeIotKJyI5qKgAkh/vBbLECjmWFaJm/+Wj6c4pZHMEsjrcoKOjBQlowwxvJVY1s6DxnpmQhfpnTeIdn18tsPab19YscUuPSlf+IiFxGH1kM/UgbsX1IPK/2fx6+zS1g=[/tex] 试计算[tex=12.286x1.5]UOkUttmk+PYOAaKI2qeVjF0fKRU1ByoJ6grSW8mudZoO7VmObQgmrjK/TlygeYHPSDzBcm0rMkS4B/h+1IVrcPtkK+B1o1RbVEqBLUGzS1EysdBK7FZfrmMcaNb+LNsQ7lbYY2GGoGUKSlnnUJx5kvqZmGQPpL6/OreZZjiSc9b3ZeLq48qs2j0i5/0Hgl8C[/tex]的条件电位为多少?

  • 2022-06-30 问题

    下列变量组()是一个闭回路。 A: {x,x,x,x,x,x} B: {x,x,x,x,x} C: {x,x,x,x,x,x} D: {x,x,x,x,x,x}

    下列变量组()是一个闭回路。 A: {x,x,x,x,x,x} B: {x,x,x,x,x} C: {x,x,x,x,x,x} D: {x,x,x,x,x,x}

  • 2021-04-14 问题

    以下谓词蕴含式正确的是(): (∀x) (A(x)→B(x))=>( ∀x)A(x)→(∀x)B(x)|(∀x) (A(x)↔B(x))=>( ∀x)A(x)↔(∀x)B(x)|(∀x)A(x)∨(∀x)B(x)=>( ∀x) (A(x)∨B(x))|(∃x) (A(x)∧B(x))=>(∃x)A(x)∧(∃x)B(x)

    以下谓词蕴含式正确的是(): (∀x) (A(x)→B(x))=>( ∀x)A(x)→(∀x)B(x)|(∀x) (A(x)↔B(x))=>( ∀x)A(x)↔(∀x)B(x)|(∀x)A(x)∨(∀x)B(x)=>( ∀x) (A(x)∨B(x))|(∃x) (A(x)∧B(x))=>(∃x)A(x)∧(∃x)B(x)

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