Exhibit 2-11

question 65

Multiple Choice

Exhibit 2-11.The accompanying relative frequency distribution represents the last year car sales for the sales force at Kelly's Mega Used Car Center. Refer to Exhibit 2-11.If Kelly's employs 100 salespeople,how many of these salespeople have sold at least 45 but less than 65 cars in the last year?

• A)15
• B)31
• C)40
• D)46

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Definitions:

Motor Neuron

Cell that carries efferent information from the brain and spinal cord to make muscles contract.

Retrograde Messages

Signals that move backward across the synapse from the postsynaptic cell to the presynaptic cell, often involved in the modulation of neurotransmitter release.

Synapse Structure

The synapse structure refers to the complex architecture of the junction between two neurons, encompassing neurotransmitter release, reception, and signal processing areas.

Excitatory

Referring to neurotransmitters or neural pathways that increase the likelihood of a neuron firing an action potential, promoting neural activity.