Which of the Following Statement Is True

question 69

Multiple Choice

Which of the following statement is true?

• A)The range is found by taking the difference between the high and low values and dividing that value by 2.
• B)The interquartile range is found by taking the difference between the 1st and 3rd quartiles and dividing that value by 2.
• C)The standard deviation is expressed in terms of the original units of measurement but the variance is not.
• D)The values of the standard deviation may be either positive or negative,while the value of the variance will always be positive.

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Definitions:

Clumping

The process of gathering or sticking together in groups or clusters, commonly referring to blood cells in a context of agglutination tests.

Red Blood Cells

Cells in the blood responsible for carrying oxygen from the lungs to the body's tissues and returning carbon dioxide back to the lungs.

Red Bone Marrow

A type of marrow found in certain bones that produces red blood cells, white blood cells, and platelets.

Granulocytes

A type of white blood cell characterized by the presence of granules in their cytoplasm, playing a crucial role in the immune response.