Calculate the Mean of the Following Hemoglobin Values: 6

question 15

Multiple Choice

Calculate the mean of the following hemoglobin values: 6.2, 8.1, 7.9, 9.0, 5.8, 6.6, 7.3, 8.4, 10.2, 11.6

• A) 7.3
• B) 8.1
• C) 8.6
• D) 7.8

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Definitions:

Pyroclastic Column

A dense cloud of hot ash, gas, and volcanic matter that rises above a volcano during an explosive eruption.

Lava Dome

A dome-shaped mountain or hill of at least partly solidified lava generally of felsic to intermediate composition.

Lava Flow

Magma that erupts onto the surface and flows downhill from the vent; also the solidified body of rock formed by this magma.

Pyroclastic Flow

A fast-moving current of hot gas and volcanic materials that flows down the sides of a volcano during an explosive eruption.