A Store Plays Background Music on Some Days,randomly Chosen,and None

question 158

Multiple Choice

A store plays background music on some days,randomly chosen,and none on other days.It compares sales on the two kinds of days.What is the independent variable in this experiment?​

• A)The workers in the store
• B)​The volume of sales
• C)​The presence or absence of music
• D)​The variations in weather

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Definitions:

Selling Price

The amount for which something is sold, determined by factors such as cost, demand, and competition.

Cost

The amount of money required to produce, purchase, or maintain a product or service.

Markup Percent

The surcharge applied to the acquisition cost of products for covering overhead and making a profit.

Selling Price

The final amount of money charged for a product or service, or the amount the consumer is willing to pay.