Which of the Following Is Likely to Decrease Experimentwise Alpha

question 24

Multiple Choice

Which of the following is likely to decrease experimentwise alpha in a factorial design?

• A) Adding more factors
• B) Adding more levels to each factor
• C) Using post hoc rather than a priori comparisons
• D) Making all possible cell comparisons

---

Definitions:

Profitability Index

A financial tool used to evaluate the desirability of an investment, calculated as the present value of future cash flows divided by the initial investment cost.

Cash Inflows

Money received by a business from its operational, financing, or investment activities.

Investment Projects

Initiatives undertaken by a business or organization to invest in new assets, technology, or resources with the expectation of generating future benefits.

Total-Cost Approach

A pricing strategy that considers all costs associated with producing and delivering a product or service to determine its selling price.