If Two Groups of Numbers Have the Same Mean, Then

question 1

Multiple Choice

If two groups of numbers have the same mean, then their

• A)standard deviations must also be equal
• B)medians must also be equal
• C)modes must also be equal
• D)None of the other answers are correct.

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Definitions:

Synaptic Vesicles

Membrane-bound structures within neurons that contain neurotransmitters, which are released into the synaptic cleft during neural communication.

Synapses

The junctions through which neurons transmit signals to each other or to other types of cells.

Otto Loewi

A pharmacologist who discovered the first neurotransmitter through an experiment that demonstrated chemical communication between nerve cells.

Neurons

In the nervous system, specialized cells communicate information by sending electrical and chemical signals.