Hi everyone! Read through the material below, watch the videos, work on the Excel lecture and follow up with me if you have questions.
- Determine if the data supports a hypothesis at a given significance level using known distributions.
Topic. This lesson covers: Inference about a Population Mean with Unknown Standard Deviation
- Introductory Statistics by Sheldon Ross, 3rd edition: Section 9.4
- Statistics with Microsoft Excel by Beverly J. Dretzke, 5th ed., TDIST(x,df,tails), TINV(p,df), P. 140 – 153
WeBWorK. Sets 9.3-9.6