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

3 comments:

  1. 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

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

    ReplyDelete