If a Coin Is Flipped Two Times, What Is the Probability

question 135

Multiple Choice

If a coin is flipped two times, what is the probability of a tail appearing on the first toss and then a head appearing on the second toss?

• A)1.0
• B)0.50
• C)0.75
• D)0.25

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Definitions:

Electrical Impulses

Rapid changes in electric potential that travel along nerves or muscle fibers to transmit signals.

Sensory Neuron

Sensory neurons are nerve cells that transmit sensory information (e.g., touch, pain) from the body to the central nervous system for processing.

Effector

An organ or cell that acts in response to a stimulus, often leading to a physiological response in the body.

Reaction Time

The duration between the presentation of a stimulus and the initiation of the muscular response to that stimulus.