Create a 3-4 slide Microsoft® PowerPoint® presentation on descriptive and inferential statistics. Make sure to include speaker notes that explain and give context to the information on the sides.
- Define statistical inference and include and explain at least two original statistical calculations.
- Explain how inferential statistical analysis increases understanding of the data.
answer both questions 175 words each on a separate paper
The t-test is one of the most widely used inferential statistics. Explain how the t-test can be used and what its resulting “p-value” tells us.
Describe the chi-square or ANOVA statistic and explain the assumptions needed to use these. What are some ways to apply chi-square or ANOVA in your current or future practice?