As the Number of People in a Sample Gets Larger,the

question 18

Multiple Choice

As the number of people in a sample gets larger,the distribution of means

• A)begins to look less and less like the normal curve.
• B)becomes a better approximation of the normal curve.
• C)becomes more positively skewed.
• D)becomes more negatively skewed.

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Definitions:

Neurotransmitters

Chemical substances that transmit signals across a synapse from one neuron to another in the brain.

Electrical Impulse

A quick surge of energy through a conductor, often used in reference to neuronal communication within the nervous system.

Neuron's Ending

refers to the terminus of a neuron where neurotransmitters are released to communicate with other neurons or muscle cells.

Obsessive-Compulsive Disorder

A mental disorder characterized by intrusive thoughts (obsessions) that produce anxiety and repetitive behaviors (compulsions) aimed at reducing that anxiety.