A Clinical Laboratory Scientist Performs 30 Replicate Hemoglobin Determinations on a Single

question 10

Multiple Choice

A clinical laboratory scientist performs 30 replicate hemoglobin determinations on a single blood sample.When statistics are used to determine the precision of the method,the mean is 13.8 g/dL and 1 SD is 0.1 g/dL.This means that 95.5% of the results on this specimen lie

• A)between 13.4 and 14.2 g/dL.
• B)between 13.6 and 14.0 g/dL.
• C)between 13.5 and 14.1 g/dL.
• D)between 13.7 and 13.9 g/dL.

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Definitions:

Inbreeding

The breeding of closely related individuals, often leading to an increase in genetic disorders and a decrease in biodiversity.

Special Concern

A status indicating that a species or environment needs careful attention or consideration due to potential threats to its well-being or survival.

Climate Change

A change in global or regional climate patterns, particularly a change apparent from the mid to late 20th century onwards, attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.

Food Sources

Anything that provides nutritional support for an organism, including plants, animals, and microorganisms.