A normal population has a mean of µ = 100. A sample of n = 36 is selected from the population, and a treatment is administered to the sample. After treatment, the sample mean is computed to be M = 106. Assuming that the population standard deviation is σ = 12, use the data to test whether or not the treatment has a significant effect. Use a two tailed test. Hypothesis: Zthreshold = z test calculation:Conclusion:

Name: A normal population has a mean of µ = 100. A sample of n = 36 is sele
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Description: A normal population has a mean of µ = 100. A sample of n = 36 is selected from the population, and a treatment is administered to the sample. After treatment, the sample mean is computed to be M = 106. Assuming that the population standard deviation

The null and alternative hypotheses are; This is a two-tailed test. Consider the level of…

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MATLAB: An Introduction with Applications

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ISBN:9781119256830

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A normal population has a mean of µ = 100. A sample of n = 36 is selected from the population, and a treatment is administered to the sample. After treatment, the sample mean is computed to be M = 106. Assuming that the population standard deviation is σ = 12, use the data to test whether or not the treatment has a significant effect. Use a two tailed test.

Hypothesis:

Z_threshold=

z test calculation:

Conclusion:

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