Statistics with Probability

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  • FinalReview 3
  • December 21, 2012 at 1:52 am #16279

    Afzal
    Participant

    yes Rmatos888 mean remain the same. E[x]=E[x bar].

    December 21, 2012 at 3:50 am #16283

    Ezra Halleck
    Participant

    For the sample mean as a distribution, the standard deviation is reduced by a factor of 1/sqrt(16)=1/4

    So we get .917/4=.229

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