Monday, May 9, 2011

Find the Standard Error between males and females for hours spent at the gym per week.

Males - Females

Nm = 20 Nf=18
Sample Mean = 8 Sample Mean = 6
Standard Deviation = 3.5 Standard Deviation = 2.5
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3 comments:

  1. Brandon MerrittMay 9, 2011 at 9:07 AM

    SE = 1.37

    ReplyDelete
  2. Claire MadillMay 9, 2011 at 1:25 PM

    Hey Brandon,

    I keep getting .9796. Can you maybe go through your work so that I can figure out what I am doing wrong.

    Thanks!
    Claire

    ReplyDelete
  3. GIFT MMay 10, 2011 at 10:11 PM

    i think u r right claire im getting the same answer as yours

    ReplyDelete

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