Solve. -Libby's 4 Quiz Scores in Her Math Class Are 86

question 129

Multiple Choice

Solve.
-Libby's 4 quiz scores in her math class are 86, 91, 81, and 86. What score does she need to obtain on her next quiz to average an 85? Round to the nearest whole number if necessary.

• A)84
• B)82
• C)67
• D)81

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Definitions:

Marketing Research

Marketing Research involves gathering, analyzing, and interpreting information to aid in making informed marketing decisions.

Bookkeeping Service

Involves the recording of financial transactions and is part of the process of accounting in business, ensuring accurate financial records are kept.

Marketing Research Process

An organized series of steps taken to gather and analyze information to help in marketing decision-making.

Secondary Data

Information that has been previously collected and published by others, used for research or analysis.