In the Kruskal-Wallis Test for the Following Data,what Is the Sum

question 41

Multiple Choice

In the Kruskal-Wallis test for the following data,what is the sum of the ranks for Sample 1?

• A)9
• B)163
• C)3
• D)23

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Definitions:

Buffy Coat

The fraction of an anticoagulated blood sample that is composed of white blood cells and platelets, visible as a thin layer between the red blood cells and plasma in centrifuged blood.

Centrifuge Tube

A laboratory vessel specifically designed to withstand the forces generated during a centrifugation process, used for separating mixtures.

Platelets

Small blood cells involved in clotting, helping prevent bleeding by forming plugs in vessel injuries.

Percent Saturation

The ratio of the current amount of a substance to the total possible amount of that substance that could be held, absorbed, or dissolved by a solution.