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

question 6

True/False

SCENARIO 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 Scenario 11-8,the randomized block F test is valid only if there is no interaction between the amount of time needed on the 3 brands of software and the 5 employees.

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Definitions:

Label Control

An element in graphical user interfaces used to display text to the user, often for identifying other interface components.

Control Source

The underlying data source that a form or report control binds to in a database application.

Caption Property

A characteristic in programming and database design referring to the text used to label or title elements like controls, tables, or fields, often visible to users.

Default Value

A pre-set value or option automatically assigned to a software application's variable or field, used unless the user specifies a different value.