Fire Hydrant Tops and Discharge Caps Should Be Painted as Required

question 29

Multiple Choice

Fire hydrant tops and discharge caps should be painted as required in:

• A) NFPA 71.
• B) NFPA 291.
• C) NFPA 524.
• D) NFPA 1963.

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Definitions:

Cohen's D

A statistic used to quantify the difference between two group means relative to the standard deviation of the sample.

Cohen's D

A measure of effect size that quantifies the difference between two group means in standard deviation units.

Cohen's D

A measure of effect size indicating the standardized difference between two means, often used in psychological and educational research.

Standard Deviation Units

Units of measurement used to express the variability or dispersion of a set of data points around their mean in terms of the standard deviation.