In a Single-Factor ANOVA Problem Involving 3 Treatments, the Sample

question 18

Multiple Choice

In a single-factor ANOVA problem involving 3 treatments, the sample means were 5,6, and 9. If each observation in the third sample was increased by 20, the test statistic value f would

• A) increase
• B) decrease
• C) remain the same
• D) increase by 20
• E) decrease by 10

---

Definitions:

Multiple Discriminant Analysis

A statistical technique used to differentiate items or cases into groups by analyzing multiple variables simultaneously.

JIT

Just-In-Time, a management strategy that aligns raw-material orders from suppliers directly with production schedules to improve efficiency and decrease waste.

Spread

Spread can refer to the difference between the bid and ask prices of financial instruments or the difference between interest rates on two different investments.