Results 1 to 2 of 2

Math Help - Grouped Mean

  1. #1
    Newbie
    Joined
    Apr 2010
    Posts
    3

    Grouped Mean

    Hey guys,

    First of all, a little background. The problem gave me 37 numbers, from which I created a grouped frequency distribution table. Based on the table, I then created a histogram.

    Now I don't understand the third part of the question: "(d) Find the grouped mean of these data from the classes used in (a)."

    How do I do this? Is this enough information, or do I need to give you the specifics?
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor undefined's Avatar
    Joined
    Mar 2010
    From
    Chicago
    Posts
    2,340
    Awards
    1
    Quote Originally Posted by MattyD123 View Post
    Hey guys,

    First of all, a little background. The problem gave me 37 numbers, from which I created a grouped frequency distribution table. Based on the table, I then created a histogram.

    Now I don't understand the third part of the question: "(d) Find the grouped mean of these data from the classes used in (a)."

    How do I do this? Is this enough information, or do I need to give you the specifics?
    I don't remember ever having to do this in my statistics class, but this page seems like a good, simple explanation and was the first hit on Google for search: grouped mean.
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. grouped frequency and quartiles
    Posted in the Statistics Forum
    Replies: 1
    Last Post: October 22nd 2010, 08:26 AM
  2. mean of grouped frequeny table
    Posted in the Statistics Forum
    Replies: 1
    Last Post: October 14th 2010, 11:31 PM
  3. Mean Grouped Data
    Posted in the Statistics Forum
    Replies: 2
    Last Post: March 30th 2010, 10:09 AM
  4. Grouped Data
    Posted in the Statistics Forum
    Replies: 1
    Last Post: September 30th 2009, 03:25 AM
  5. Mean for grouped data
    Posted in the Statistics Forum
    Replies: 1
    Last Post: August 5th 2009, 06:33 PM

Search Tags


/mathhelpforum @mathhelpforum