With 8 Degrees of Freedom, Linda Finds That the Probability

question 11

Multiple Choice

With 8 degrees of freedom, Linda finds that the probability associated with her obtained t value of 1.9 is p =.047 (one-tailed) . What should Linda conclude?

• A) The means from both groups are not significantly different from each other.
• B) The means from both groups are significantly different from each other.
• C) The difference between the means of both groups has practical significance.
• D) She did not have enough participants in her study.

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Definitions:

Neuron

A specialized cell transmitting nerve impulses; a fundamental unit of the brain and nervous system, responsible for receiving, processing, and transmitting information.

Motor Neuron

A type of neuron that sends impulses from the central nervous system to a muscle or gland, prompting action.

Dendrite

The branched projections of a neuron that receive electrochemical stimulation from other neural cells.

Axon

A long, slender projection of a nerve cell, or neuron, that typically conducts electrical impulses away from the neuron's cell body.