Two Serious Complications of an Infection with Group a Streptococcal

question 20

Multiple Choice

Two serious complications of an infection with group A streptococcal disease are:

• A)toxic shock syndrome and scarlet fever.
• B)gangrene and rheumatic fever.
• C)acute glomerulonephritis and necrotizing fasciitis.
• D)acute glomerulonephritis and rheumatic fever.

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Definitions:

Chi-squared Distribution

The Chi-squared distribution is a statistical distribution widely used in inferential statistics, especially in chi-squared tests, described by degrees of freedom.

Degrees of Freedom

The number of independent pieces of information available to estimate another piece of information or parameter.

Student T Distribution

Student's t-distribution is a probability distribution used in statistics, especially for small sample sizes or unknown population variances, providing a basis for the estimation of population parameters.

Degrees of Freedom

The number of independent pieces of information that go into the estimation of a parameter or calculation of a statistic.