2 21 123412 ...
11 20 204

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  1. #11

    Feb 2005
    , , Greece.
    :
    4


    . . . . :
    :
    = fi x i + [( x i)/(i x i) x (1 - (fi x i))]
    , ( ).
    : ;
    . 631//85 3.2. : = ei x 100.
    "" :
    = fi x i + [( x i)/(i x i) x (1 - (fi x i))] ()
    :
    = ei x 100
    , "" :
    = fi x i ( )
    :
    = ei x 100
    . ) ) .
    . "" 3-4 . .
    :
    1) ;
    2) ;
    3) ?
    .

  2. #12

    Nov 2005
    , , Greece.
    :
    9
    , .. .. site www.et.gr.

  3. #13

    Feb 2005
    , , Greece.
    :
    4
    Jop,
    2005 . 85. , , ...
    Monachus .

  4. #14

    Sep 2004
    Athens, , Greece.
    :
    820
    , , ;
    . - Dirac

  5. #15
    quote:Originally posted by GEORGEK

    3 . ( 3).
    fi kai .
    .
    16.000 20.000 25.000 . (-1-2)
    2 .
    1 . 1 .
    2 .
    150 90 130 .
    1000 .
    16/61=0,262
    .... . 20/61=0,328
    .... . 25/61=0,410 ( ).
    150 *0,262= 39,30
    .. 90 *0,328= 29,52
    .. 130 *0,410= 53,30
    122,12
    1000/122,12*39,30=321,81
    ... 1000/122,12*29,52=241,73
    ... 1000/122,12*53,30=436,46
    .

    i = { fi x i + i x i x [ 1 - (fi x i ) ] / (i x i ) } x100
    .

  6. #16
    quote:Originally posted by A.S.Diamond

    ,
    631//1985.
    , ..
    :
    1. post #65533;
    . i , :
    (1) i = { fi x i + i x i x [ 1 #65533; (fi x i ) ] / (i x i ) } x100
    ,
    i : i ( )
    fi : i
    i : i
    i : i
    . i (), :
    (2) i = { fi x i + i x [ 1 #65533; (fi x i ) ] / Mi } x100
    : , ; ; post (2)#65533;! #65533;
    , #65533;
    2. 20% i #65533; "", #65533; . .
    . (1), "" . , , , i (0) (1), :
    (3) i = fi x i x 100
    , "" i , ( i).
    , , ( ), (i) ( ), , i fi , (3) 20%...!!!
    3. , i, ( i ), :
    . i = fi x i x100 100% . (, (i) 20% .)
    . 80%
    . + = {[fi x i x 100] x A} + {[fi x i x 100] x A #65533; }
    ,
    :
    : 20% . ( ;;.
    , :
    = 1000 #65533;
    = (i) x 1000 #65533; = 20% x 1000 #65533; = 200 #65533;
    #65533; = 800 #65533;
    , fi x i x 100 , 1%.
    , i ,
    i. . = 1% x1000 #65533; + 1% x 800 #65533; #8594; 1% x (1000#65533; + 800#65533 #8594; 1% x 1800 #65533;
    ; ;
    , i ( fi x i x 100) 2 . ((i)) 20% ((i)).
    ( , .. ! , , ).
    #65533; "" #65533; ! "" ( ) , 20% , ;
    #65533;
    20%, i , :
    . 20 % ( )
    . i = fi x i x100 80% ( i )
    , 2 , , #65533; 20% .. "" .
    4. "" , (1) (3) i .
    , ( ), () , ; , , ; , .
    , , 20% ( (1) ) 100%, , ( ) i = fi x i x 100 ( "").
    , #65533;



  7. #17
    katarxin thello na po mia kalispera se olous sas.
    Eimai enoikos se mia oikodomi sto didimoteixo tou ebrou kai texniki diaxeirisi kaysimon den iparxei, mipos iparxei kanena programataki (excel isos) pou na ipologizei to kostow tou kathe diamerismatos?
    An kserei kapoios parakalo as boithisei!

  8. #18
    monachus's Avatar
    May 2001
    :
    2,915
    Blog Entries
    1
    tiger ,
    excel , .
    fax , .
    forum, greeklish .
    Thank you for your contribution.

  9. #19
    Monachus . .
    .

  10. #20
    monachus's Avatar
    May 2001
    :
    2,915
    Blog Entries
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    , () , forum link "search" .
    .
    Thank you for your contribution.

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