Use an Integer to Express the Number

question 46

Multiple Choice

Use an integer to express the number.
-Sales at Andrea's Formal Wear Shop were $5519 less this week than the sales last week.

• A)-5519
• B)5519

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Definitions:

Laboratory Observation

A research method where subjects are observed in a controlled environment to minimize external variables.

Naturalistic Observation

A research method in which subjects are observed in their natural environment without any manipulation by the observer.

Research Study

A systematic investigation, including research development, testing, and evaluation, designed to develop or contribute to generalizable knowledge.

Standardized Test

A test administered and scored in a consistent manner to ensure reliability and validity across all test takers.