Caterpillar Has Been Experimenting with Replacing the Traditional Steering Mechanism

question 161

Multiple Choice

Caterpillar has been experimenting with replacing the traditional steering mechanism on its graders with a joystick-based steering mechanism.As a part of its research,it built graders that included both a steering wheel and joystick steering mechanisms,then asked operators to use the machines for a few days.After two days of testing,several of the operators liked the joysticks so much that they suggested the steering wheel be removed to provide better visibility.This would be an example of using an experiment to gather _____ data.

• A) primary
• B) secondary
• C) dichotomous
• D) ethnographic
• E) collaborative

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Definitions:

Biological Parents

are the individuals whose genetic material a child inherits, commonly referred to as the birth mother and father.

Blended Family

A family unit where parents and their children from previous relationships live together or spend significant time together.

Extended Family

A family group that extends beyond the nuclear family, including grandparents, aunts, uncles, and other relatives, who live nearby or in one household.

Workplace Romances

Romantic relationships that develop between colleagues within a professional setting.