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Thread: SEM of 3 independent experiments

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    SEM of 3 independent experiments




    Hi all... It's my first time to post in this forum.

    I would like to calculate the standard error of mean (SEM) of 3 independent experiments.

    For each set of experiment, the data are from 31 samples. So i have a mean, SD and SEM for each of the experiment.

    So, my question is, how to calculate the mean, SD and SEM of these 3 sets of independent experiments?

    Thanks!

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    Re: SEM of 3 independent experiments


    Hey Matthewhk.

    Have you got three separate distributions for each experiment? If so just apply the formulae for each distribution that corresponds to a unique experiment.

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