Which RBC Count Per Microliter Indicates Anemia

question 142

Multiple Choice

Which RBC count per microliter indicates anemia?

• A)5.8 million
• B)4.5 million
• C)6.5 million
• D)4.0 million

---

Definitions:

Degrees Of Freedom

Degrees of freedom refer to the number of values in a statistical calculation that are free to vary when estimating some kind of parameter, influencing the shape of various statistical distributions.

Population Variance

A measure of the dispersion of all the values in a population, calculated as the average of the squared differences from the population mean.

Confidence Interval

An interval estimate around a sample mean within which an unknown population mean is expected to lie, at a certain confidence level.

Population Mean

The average of a set of characteristics, quantities, or values for all individuals or items in a defined population.