_ _ _ _ _ _ Is Also Used to Indicate

question 18

Multiple Choice

_ _ _ _ _ _ is also used to indicate the most probable value of the measured quantity when a set of readings are taken.

• A)Mean
• B)Median
• C)Mode
• D)deviation

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Definitions:

Methane Gas

A colorless, odorless flammable gas that is the simplest alkane, consisting of one carbon atom and four hydrogen atoms, widely used as a fuel.

Complete Combustion

A chemical reaction in which a compound reacts with an oxygen-rich environment to produce a complete oxidation, releasing maximum energy.

Ethanol

A volatile, flammable, colorless liquid, commonly known as alcohol, used in beverages and as a solvent or fuel.

Complete Combustion

A chemical process in which a compound, usually a hydrocarbon, reacts fully with an abundant supply of oxygen to produce carbon dioxide, water, and energy.