BTM8106 Week 4 | Complete Solution
Week 4
Answer the Following Questions: 1. Jackson, even-numbered Chapter Exercises, pp. 335-337. 2. Explain the difference between multiple independent variables and multiple levels of independent variables. Which is better? 3. What is blocking and how does it reduce “noise”? What is a disadvantage of blocking? 4. What is a factor? How can the use of factors benefit a design? 5. Explain main effects and interaction effects. 6. How does a covariate reduce noise? 7. Describe and explain three trade-offs present in experiments.
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