• 2022-05-26
    已知总体服从正态分布,现抽取一小样本,拟对总体方差进行双侧假设检验,取 [tex=3.643x1.286]uCvVj7oT0SfIUc6Wr9C1dTT15cLAL94/PRfoMl+38ps=[/tex] ,则原假设的拒绝区域为
    未知类型:{'options': ['[tex=7.071x1.286]uVQHKyhNQffw4zDJIPsxA8Um8GU6Qep7ocZRymSbPbtGcZtGkRWrWnPs3mp9zwSm[/tex]', '[tex=8.357x1.286]MPd9ppr9Ni6p6wgLjvdf30mfJnaTQp6dfVLWGZWAXg9T2bDmaJsFneu+Odvq1puUxuB/5/Fh4Fm4egfS6mtl4A==[/tex]', '[tex=8.357x1.286]RCsrikkX2yKu3VXwfjDdv7p2KrUzq0a0UExsbKCJm319XI74Ne1LNO17e9AEuF0J[/tex]', '[tex=8.357x1.286]RCsrikkX2yKu3VXwfjDdv04sztPM8qYTak47un5TQ6nsh+Yp65dHsviT4COqcD5V[/tex]', '[tex=7.071x1.286]uVQHKyhNQffw4zDJIPsxA0BVRadMoTf820RCkR8jM6Fdx9PGFeuIzs60oEMWwAyH[/tex]'], 'type': 102}
  • 举一反三