Which of the Following Is an Example of a Directional

question 11

Multiple Choice

Which of the following is an example of a directional hypothesis?

• A) The population percentage is equal to 60%.
• B) The population percentage is not equal to 60%.
• C) The population mean is equal to $50.
• D) The population percentage is less than 70%.
• E) The population mean is equal to 100.

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Definitions:

Brain

The central organ of the human nervous system, responsible for processing sensory information, regulating bodily functions, and enabling cognitive abilities such as thought and emotion.

Seconds

A unit of time equal to one sixtieth of a minute, also used to denote a moment or brief period of time.

Psychological Effects

The impact of events, situations, or substances on an individual's mental state and behavior.

Physical Effects

The tangible or bodily outcomes resulting from an action, condition, or impact.