A Researcher Is Conducting a Study to Determine How Knowledgeable

question 121

Multiple Choice

A researcher is conducting a study to determine how knowledgeable teenagers are about making good food choices.She decides to interview teenagers eating at a fast food restaurant.The results may be biased because this is a ________________________ .

• A)simple random sample
• B)voluntary response sample
• C)convenience sample
• D)stratified sample
• E)census

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Definitions:

Beginning Inventory

The value of all the inventory held by a business at the start of an accounting period.

Net Sales

The amount of sales revenue left after deducting sales returns, allowances, and discounts.

Ending Inventory

The total value of all goods still available for sale at the end of an accounting period.

Beginning Inventory

The amount of inventory a company has at the start of an accounting period.