Which Immunoglobulin Accounts for Approximately 80% of All Antibodies in Serum

question 23

Multiple Choice

Which immunoglobulin accounts for approximately 80% of all antibodies in serum?

• A) IgA
• B) IgG
• C) IgM
• D) IgE

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Definitions:

Population Distribution

The spread of characteristics or variables across all members of a defined group or population.

Confidence Interval

A range of values, derived from sample statistics, that is believed, with a certain level of confidence, to contain the population parameter of interest.

Credit Sales

Sales made by a business for which payment will be made at a later date, as opposed to immediate cash sales.

Confidence Interval

A confidence interval is a range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter.