The Appropriate Measure of Dispersion for Interval Data Is

question 47

Multiple Choice

The appropriate measure of dispersion for interval data is

• A) the standard deviation
• B) absolute frequencies
• C) relative frequencies
• D) both b and c

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Definitions:

Blood Groups

are categories of blood based on the presence or absence of certain antigens on the surface of red blood cells, important for blood transfusions.

A,B,O,AB

The four main blood groups in the ABO blood group system, each classified by the presence or absence of certain antigens on the surface of red blood cells.

Rh Factor

A protein found on the surface of red blood cells that can cause immune reactions during blood transfusions or pregnancy.

Marker

An identifiable physical or genetic indicator that can be used for tracking or identification purposes.