Technician a Says That Spin-On Oil Filters in Metal Cans

question 31

Multiple Choice

Technician A says that spin-on oil filters in metal cans are being eliminated because they are less convenient and messy. Technician B says that cartridge-type filters are becoming more commonly used to allow them to be more easily disposed in a more environmentally friendly way. Who is correct?

• A)Technician A
• B)Technician B
• C)Both A and B
• D)Neither A nor B

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Definitions:

Research Hypothesis

An assertion or conjecture regarding the outcome of a study, proposing a potential relationship between variables.

Archival Research

A method of research involving the analysis of existing records or archival data to find answers to research questions.

Police Records

Documents and files maintained by law enforcement agencies that detail criminal incidents, arrest records, investigative reports, and other law enforcement activities.

Confounding Variable

Variable related to an independent variable that provides an alternative explanation for the relationship between the independent and dependent variables.