Assignment Requirements - 

Hypothesis testing for the ToothGrowth dataset. Your analysis should include the following:

1. Graphically describe the dataset
   • This could include box plots, histograms, etc.
   • Provide a summary of your initial findings about the dataset.
2. Check of data normality, using both methods
   • Graphically check for normality
   • Statistical test for normality
3. Defined a null and alternative hypothesis (Ho and Ha) for the dataset
   • Be specific and clear in your definitions
4. Hypothesis testing
   • Explain why you chose the test(s) you are using
   • Summarize your findings from the test(s) you performed
5. Conclusion based on your analysis
   • Be sure to defend your conclusion. Include supporting information for your analysis.
6. Refine your initial hypothesis and repeat steps 3 through 5
   • How did the outcome(s) change between your original Ho/Ha and your refined Ho/Ha?

Important: Make sure your provide complete and thorough explanations for all of your analysis. You need to defend your thought processes and reasoning.