John Is a Waiter

question 37

Multiple Choice

John is a waiter.He wants to determine if how he greets his customers (specifically whether or not he introduces himself by name) affects his tips.In this situation,the dependent variable would be ________

• A)the size of John's tips
• B)the number of repeat customers
• C)the presence or absence of John's name in his greeting
• D)whether or not John's customers address him by name

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Definitions:

Primary Alkyl Halides

Organic compounds where a halogen atom is directly bonded to a primary carbon, which is attached to only one other carbon.

Secondary Alkyl Halide

An organic compound in which a halogen atom is bonded to a secondary carbon, i.e., a carbon atom connected to two other carbon atoms.

Dichlorination Products

The chemical compounds resulting from the addition of two chlorine atoms to another molecule, often used in the context of organic chemistry reactions.

Free Radical Chlorination

A reaction that involves the substitution of hydrogen atoms in hydrocarbons with chlorine atoms through a free radical mechanism.