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anonymous

  • 5 years ago

I am having problems calculating the standard deviation, standard error and t test values using mostly negative numbers. Here is my data (which is the difference in scores)after a weightloss study: -3,-11,-9,2,-1,-11,3,-8,-7,-3.

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  1. anonymous
    • 5 years ago
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    Hello, I'm leaving soon, but I can direct you to some clips that may help, if you'd like?

  2. anonymous
    • 5 years ago
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    Thank you very much!

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spraguer (Moderator)
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