The Graph Below Shows That Post Vaccination Program,the Number of Adult

question 45

Multiple Choice

The graph below shows that post vaccination program,the number of adult meningitis cases is

• A) strongly correlated with the number of childhood meningitis cases; this appears to be related to the increased vaccination rates in children.
• B) not correlated with the number of childhood meningitis cases; there appears to be no relationship to the increased vaccination rates in children.
• C) weakly correlated with the number of childhood meningitis cases; there appears to be no relationship to the increased vaccination rates in children.
• D) strongly but negatively correlated with the number of childhood meningitis cases; this is caused by the increased vaccination rates in children.

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Definitions:

Benefits-Received Principle

A theory of taxation wherein individuals pay taxes in proportion to the benefits they receive from government services.

Camping Fee

A charge for the privilege of accessing and using facilities or spaces designated for camping.

National Parks

Protected areas established by governments for the conservation of nature, preservation of wildlife, and recreation, accessible to the public.

Economic Income

The total value of all income received by individuals or corporations, including both realized and unrealized gains.