Which of the Following Is an Example of the Observation

question 60

Multiple Choice

Which of the following is an example of the observation method of collecting primary data?

• A) Administering a questionnaire to shoppers in a supermarket.
• B) Recording the amount of time a shopper stops in front of a point-of-purchase display.
• C) Asking shoppers which brand they noticed first in a shelf display.
• D) Conducting a telephone survey to determine which brands of detergent are purchased by mothers with young children.
• E) Using a tape recorder to gather shopper impressions of a new store layout design.

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Definitions:

Boolean Expressions

Logical statements that can only result in true or false, used in programming for decision making.

Logical Expressions

Combinations of variables, constants, and operators that evaluate to true or false, used in control flow statements.

Logical And Operator

A binary operator that returns true if both operands are true and false otherwise, commonly represented as && in many programming languages.

Logical Not Operator

A unary operator (!) that inverts the truth value of its operand.