A Firm Is Studying the Effect of Work Shift and Parts

question 4

Multiple Choice

A firm is studying the effect of work shift and parts supplier on its defect rate (dependent variable is defects per 1000) .The resulting ANOVA results are shown below (some information is missing) . How many suppliers were there?

• A) 1
• B) 2
• C) 3
• D) 4

---

Definitions:

Lipids

Lipids are a broad group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, and other related compounds, essential for energy storage and cell membrane structure.

Geographical Boundaries

The demarcations that define the physical and sometimes political limits or borders between areas, regions, or territories.

Commuting Cost

The expenses associated with traveling from one's residence to their place of work or study.

Capitol

The building where a legislative body of a government meets, particularly associated with the United States Congress.