Newly Emerging or Reemerging Diseases

question 35

Multiple Choice

Newly emerging or reemerging diseases

• A)may be due to changing lifestyles.
• B)are exemplified by Lyme disease and toxic shock syndrome.
• C)may reflect a breakdown in sanitation/social order.
• D)may be related to global cooling.
• E)may be due to changing lifestyles,are exemplified by Lyme disease and toxic shock syndrome,AND may reflect a breakdown in sanitation/social order.

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Definitions:

≠ Symbol

A mathematical symbol that denotes inequality, indicating that two values are not equal.

Directional

Pertains to hypotheses or research that specify a direction (increase or decrease) in the expected outcome.

Null Hypothesis

A default hypothesis that there is no significant difference or effect, typically to be tested against an alternative hypothesis.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect exists between certain characteristics of a population or data.