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Math Help - Any one help me

  1. #1
    Newbie
    Joined
    Oct 2007
    Posts
    2

    Any one help me

    Hi i am new in this fourm.
    any one help me in this .....
    Please...

    a) In which situations weighted mean and arithmetic mean are used.
    b) From the following data, find the weighted mean.
    Items
    Food
    House rent
    Clothing
    Fuel & electricity
    Education
    Miscellaneous
    Expenditure Rs.
    3000
    600
    200
    150
    100
    50
    Weights
    20
    8
    5
    4
    2
    1
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  2. #2
    Super Member angel.white's Avatar
    Joined
    Oct 2007
    Posts
    723
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    Quote Originally Posted by bc070200871 View Post
    Hi i am new in this fourm.
    any one help me in this .....
    Please...

    a) In which situations weighted mean and arithmetic mean are used.
    b) From the following data, find the weighted mean.
    Items
    Food
    House rent
    Clothing
    Fuel & electricity
    Education
    Miscellaneous
    Expenditure Rs.
    3000
    600
    200
    150
    100
    50
    Weights
    20
    8
    5
    4
    2
    1
    Is this intended to be a table like this?
    Code:
    Items                 Expenditure Rs.          Weights
    ------------------------------------------------------
    Food                     3000                     20
    House rent               600                      8
    Clothing                 200                      5
    Fuel & electricity       150                      4
    Education                100                      2
    Miscellaneous            50                       1
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  3. #3
    Newbie
    Joined
    Oct 2007
    Posts
    2
    Yes it is in a table
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