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Scrat [10]
3 years ago
12

A bell-shaped curve that characterizes a large sample of intelligence test scores is a graphic representation of aa.factor analy

sis.b.normal distribution.c.heritability estimate.d.savant syndrome.e.gfactor
Biology
1 answer:
ss7ja [257]3 years ago
5 0

Answer:

The answer is Normal Distribution

Explanation:

The bell-shaped curve describes a test analysis which is symmerrical in shape because of its area of concentration. A typical example can be seen in a test scores of students in a pratical examination where the bulk of the average lies in the bulged point and a few with excellent performance to the right, while other few with poor performance to the left.This explains why it assumes the shape of a bell when plotted ona graph.

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Answer:

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Neurons communicate with one another at junctions called synapses. At a synapse, one neuron sends a message to a target neuron—another cell.

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At a chemical synapse, an action potential triggers the presynaptic neuron to release neurotransmitters. These molecules bind to receptors on the postsynaptic cell and make it more or less likely to fire an action potential.

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