ųƮ 5-6
    . : г г
    .(SD.s)ߩ


      i= ũ f=
      x= N= m'= ʣг

    .̿ ߩ .
      1.󬰡 ӥ (г) ִٴ°
      2.϶ M1̾ȿ N2/3 ǰ
      . M1N 68.28% M2N95.41% M3N99.74%
      3.⦡Q= (̸ 覾)

    5

    10

    20

    40

    50

    100

    200

    400

    500


    Q

    -2.3

    3.1

    3.9

    4.3

    4.5

    5.0

    5.5

    5.9

    6.1


    . (޺ )
      1.(Skewness) Sk 1 2.(Kurtosis) 2
      : ...Ѧ.ӥ.⣵