Event 1B Given the Following Event

question 25

Multiple Choice

Event 1B
Given the following event:
Suppose an irregular 7-sided solid object, having sides numbered 1 through 7, is rolled 100 times, and side 4 turns up 12 times.
-What is the approximate probability of Event 1B happening?

• A) .33
• B) .12
• C) 1/12
• D) 1/7
• E) 7/12

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Definitions:

Action Potentials

Rapid and temporary electrical impulses that travel along neurons, essential for nerve impulse transmission.

Axon Hillock

The cone-shaped region of an axon of a neuron where the axon joins the cell body, and where action potentials are initiated.

Initial Segment

The part of a neuron where the axon originates from the cell body, crucial for the initiation of action potentials.

EPSPs

Excitatory PostSynaptic Potentials, which are increases in post-synaptic membrane potential caused by the flow of positively charged ions into the post-synaptic cell, potentially leading to action potential.