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

question 84

Short Answer

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 value of MSA is _____,while MSBL is _____.

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Definitions:

ACTH

ACTH stands for Adrenocorticotropic Hormone, a hormone produced by the pituitary gland that stimulates the adrenal glands to release cortisol, a key stress hormone.

Adrenal Cortex

The outer part of the adrenal gland that produces steroid hormones controlling water and mineral balance, metabolism, and sexual function.

Self-blame

The act of holding oneself responsible for an event or situation that is not entirely under one's control, often leading to feelings of guilt or inadequacy.

Autonomic Arousal

The activation of the autonomic nervous system, leading to physiological reactions like increased heart rate or sweating.