Overview
Having developed the null and alternative hypotheses in the previous module, write a 2- to 3-page paper in which you:
- Identify a test statistic to help you assess the evidence against the null hypothesis you developed in the previous module.
- Explain why you have chosen the specific test statistic. Include in your discussion description of the test statistic. Calculate the p-value and show your work.
- Summarize your findings by creating a summary graph in which you display your data.
- Discuss the total number of measurements (sample size), the possibility for measurement error, and whether it is large enough to paint an accurate picture.
- Be sure to specify whether you have enough evidence to reject the null hypothesis.