What Is the Normal Concentration Range of the Formed Element

question 2

Multiple Choice

What is the normal concentration range of the formed element that comprises the blood component labeled III in the figure?

• A)400,000-1 million cells/μL
• B)150-200 cells/μL
• C)4)8-5.4 million cells/μL
• D)150,000-400,000 cells/μL
• E)5,000-10,000 cells/μL

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Definitions:

Probability Density Function

A function that describes the likelihood of a continuous random variable falling within a particular range of values.

Total Area

In statistical terms, often refers to the entirety of the area under a probability distribution curve, which equals 1 or 100%.

Sampling Distribution

The probability distribution of a given statistic based on a random sample, used to make inferences about a population.

Nonnormal Population

A population distribution that does not fit the normal (bell-shaped) distribution pattern, often having skewness or kurtosis.