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.

---

Definitions:

Original

Pertaining to something that is the first of its kind or unique in its context.

Mental Age

A measure of an individual's mental attainment based on the age at which it takes an average individual to reach that same level of attainment.

Chronological Age

The actual age of a person measured in years from the date of birth.

Mental Ability

The capacity to perform cognitive tasks, solve problems, and adapt to and learn from life's experiences.