Three Different CellsA1, A2, and A3are Activated to Different

question 39

Multiple Choice

Three different cellsA1, A2, and A3are activated to different extents by a sensory input, as shown in the graph below. If lateral inhibition from neurons A1-3 to B1-3 were added to the network below, which pattern of activity is expected in cells B1, B2, and B3?

• A)graph a
• B)graph b
• C)graph c
• D)graph d

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Definitions:

Sampling Error

The discrepancy between the statistical characteristics of a sample and those of the entire population, arising purely from the randomness of the sample selection.

Dummy Variables

Variables used in regression analysis to represent categorical data by assigning numerical values, typically 0 or 1, to represent the presence or absence of certain characteristics.

Categorical Variable

A variable that represents groups or categories, which are not numerical.

Regression Equation

An equation that describes the average relationship between a dependent variable and one or more independent variables.