TABLE 11-8 An Important Factor in Selecting Database Software Is the Time

question 203

Short Answer

TABLE 11-8
An important factor in selecting database software is the time required for a user to learn how to use the system. To evaluate three potential brands (A, B and C) of database software, a company designed a test involving five different employees. To reduce variability due to differences among employees, each of the five employees is trained on each of the three different brands. The amount of time (in hours) needed to learn each of the three different brands is given below:

Below is the Excel output for the randomized block design:

-Referring to Table 11-8, the among-block variation or SSBL is ________.

---

Definitions:

Spending Habits

Patterns or behaviors related to how individuals use their money, including savings, investing, and expenses.

Civic Groups

Organizations consisting of citizens who come together to address issues of public concern or to engage in voluntary activities for the betterment of their community.

Social Relationships

Connections between individuals based on social interactions, affiliations, or perceived social ties, impacting their behavior and attitudes.

Negative Habit

A repetitive behavior that is detrimental to one's health, well-being, or social functioning.