The Quality of the IS Refers to ________

question 19

Multiple Choice

The quality of the IS refers to ________.

• A)the accuracy of the information
• B)its cost
• C)the relevance of the information
• D)the proficiency of the users
• E)its ease of use

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Definitions:

pH

A scale used to specify the acidity or basicity of an aqueous solution, ranging from 0 (most acidic) to 14 (most basic).

K

A symbol representing the element potassium, an essential dietary mineral and a highly reactive metal.

[HCO3-]

The chemical formula for bicarbonate, an anion that acts as a buffering agent in the blood to maintain acid-base balance.

pH

A measure of the acidity or alkalinity of a solution, with values ranging from 0 (very acidic) to 14 (very basic), and 7 being neutral.