Hypothesis Testing Mathematics & Economics Statistics Project

Statistics Project Instructions:

Chapter 8 of the textbook explains how to make inferences from two samples using the process of hypothesis testing.
Refer to Data Set 1 in Appendix B and test the claim that the mean body mass index (BMI) of men is equal to the mean BMI of women.
Use Excel and/or SPSS to perform the hypothesis test.
Assume that the two samples are independent simple random samples selected from normally distributed populations. Do not assume that the population standard deviations are equal.
Use "Example Hypothesis Test of Treatment for Bipolar Depression" on page 391 of the textbook as a guide for your test.
APA format is not required, but solid academic writing is expected.
You are not required to submit this assignment to Turnitin.

Statistics Project Sample Content Preview:

Sample of Hypothesis Testing
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In the first step, we will have to mention the null hypothesis as well as the alternative hypothesis.
The null hypothesis: ?2 - ?3 = 0The alternative hypothesis: ?2 - ?3 ? 0
It should be noticed that both the null hypothesis and the alternative hypothesis make up the two-tailored test. We may have to reject the null hypothesis if there is a significant difference between the sample mean and the median. It can be rejected even when the difference is too small.
The second step is to formulate the analysis plan, which can be formulated only when the level is not more than 0.02. From the sample data, it is evident that we will have to carry out with the two-sample t-tests for that of the nu...

Updated on January 26, 2024

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Hypothesis Testing Mathematics & Economics Statistics Project

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