Sponsored Links
Results 1 to 4 of 4
  1. #1
    Roxanita is offline Senior Member
    Join Date
    May 2004
    Posts
    539
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Scatter Plots N*

    Advertisements



    The scatter diagram shown records the height and weight of a random sample of male college students. The correlation (r) between height and weight is closest to which of the following?

    A) +1.00

    B) +0.60

    C) 0

    D) -0.60

    E) -1.00

  2. #2
    mmw
    mmw is offline Newbie
    Join Date
    Dec 2004
    Posts
    13
    Downloads
    9
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts

    want to know the answer please

    well i don't know the answer exactly as far as i remember correlation coefficient (r) is always between -1 and 1.B?C?orD.If I have to choose one i would choose C.
    what could be the answer?let me know please
    cofficient of determination is r square

  3. #3
    Asclepius1's Avatar
    Asclepius1 is offline Ultimate Member 537 points
    Join Date
    Feb 2006
    Posts
    5,087
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    ANSWER MUST BE B

  4. #4
    medicinamx is offline Newbie
    Join Date
    Jul 2004
    Posts
    17
    Downloads
    0
    Uploads
    0
    Thanks
    0
    Thanked 0 Times in 0 Posts
    I choose answer A....what is the correct answer please,thanks!

Similar Threads

  1. Diploma Mill/Online medical school suspected in terrorist plots
    By azskeptic in forum The Relaxing Lounge
    Replies: 5
    Last Post: 08-30-2005, 04:38 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •