Which Statements About Hepatitis B Is True

question 12

Multiple Choice

Which statements about hepatitis B is true?

• A) Infection requires sexual exposure.
• B) There is no cure for the infection.
• C) The virus is only found in blood.
• D) It kills approximately 22,000 Americans per year.

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Definitions:

One-way ANOVA

A statistical test used to compare the means of three or more independent groups to see if there is a significant difference between them.

Midwest

A geographical region of the United States generally including states in the central, northern part of the country.

Alternative Hypothesis

A hypothesis that proposes a specific relationship between variables, suggesting that there is an effect or a difference that is in contrast to the null hypothesis.

One-way ANOVA

A statistical technique that compares the means of three or more independent (unrelated) groups to determine if at least two of them differ significantly.