________ Established Electricity as the Mode of Communication Used by the Nervous

question 50

Multiple Choice

________ established electricity as the mode of communication used by the nervous system.

• A)Descartes. 
• B)Galvani and du Bois-Reymond. 
• C)Golgi and Cajal. 
• D)van Leeuwenhoek.

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Definitions:

Statistical Power

The probability that a statistical test will correctly reject a false null hypothesis, or the test's sensitivity to detect an actual effect when there is one.

Cohen's D

Estimate of the magnitude of the difference between the means of two groups measured in standard deviation units.

Cohen's D

An indicator of the magnitude of difference, displaying the standardized deviation between two averages.

Cohen's D

A measure of the size of an effect for a hypothesis test; it is the difference between two means divided by the standard deviation of the data.