Uses the hypothosis test to evaluate the treatment effect

Reference no: EM13340608

A researcher selects a sample of n=16 individuals from a normal population with a mean of u=40 and 0=8. A treatment is administered to the sample and, after treatment, the sample mean is m=43. If the researcher uses the hypothosis test to evaluate the treatment effect, what z-score would be obtained for this sample?

Reference no: EM13340608

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Uses the hypothosis test to evaluate the treatment effect : A researcher selects a sample of n=16 individuals from a normal population with a mean of u=40 and 0=8. A treatment is administered to the sample and, after treatment, the sample mean is m=43. If the researcher uses the hypothosis test to evaluate th..

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