In the Case of Exams Where Most Students Achieved Between

question 60

Multiple Choice

In the case of exams where most students achieved between 65 and 80, a tail is pulled to the right of the normal curve. This type of distribution is called a __________________ curve.

• A) positively skewed
• B) negatively skewed
• C) mesokurtic
• D) platykurtic

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Definitions:

Ancestors

Individuals or entities from whom one is descended, often referring to more remote generations in the context of family lineage or evolutionary history.

Colonized

The process by which one organism inhabits, takes over, or establishes control over a new area, often referring to organisms spreading into new habitats.

Neurotransmitters

Chemicals that transmit signals across a synapse from one neuron to another neuron, muscle, or gland cell.

Dopamine

A neurotransmitter in the brain that plays key roles in reward, motivation, memory, attention, and even regulating body movements.