Refer to the Following Partial ANOVA Results from Excel (Some

question 30

Multiple Choice

Refer to the following partial ANOVA results from Excel (some information is missing) . $$\begin{array} { | l | c | c | c | c | c | c | } \hline \text { Source of Variation } & \text { SS } & d f & M S & F & P \text {-value } & F \text { crit } \\\hline \text { Between groups } & & & 210.2778 & & 0.064139 & \\\hline \text { Within groups } & 1483 & & 74.15 & & & \\\hline \text { Total } & 2113.833 & & & & & \\\hline\end{array}$$ The critical value of F at ? = 0.05 is:

• A)1.645.
• B)2.84.
• C)3.10.
• D)4.28.

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Definitions:

Resting Membrane Potential

The electrical potential difference across the membrane of a neuron at rest, typically around -70mV.

Refractory Periods

The period immediately following an action potential during which a neuron is incapable of firing another action potential, ensuring the unidirectional flow of nerve impulses.

Firing Rate

Firing rate refers to the frequency at which a neuron sends electrical impulses, an important factor in the neural encoding of information.

Neuron

A specific type of cell responsible for conducting nerve signals; referred to as a neuron.