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

question 2

True/False

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 decision made at a 0.05 level of significance on the F test for the block effects implies that the blocking has been advantageous in reducing the experiment error.

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Definitions:

NASW Code of Ethics

A document developed by the National Association of Social Workers that outlines the ethical principles and standards that guide social work practice.

Reasonable Access

The concept that services, resources, or systems should be easily accessible to those who need them, without undue hardship.

Deliberate Action

involves intentional, conscious behavior aimed at achieving a specific result.

Decision-making

The cognitive process of selecting a course of action from multiple alternatives, often involving judgment, evaluation, and consideration of outcomes.