IMO A
To determine which statement provides the strongest grounds for the nonprofits' prediction that the percentage of Velorians who engage in volunteer activities will likely remain stable or even increase, we need to identify the statement that best supports the idea that volunteer participation will not decrease despite the current low participation rate among younger Velorians.
Let's analyze each option:
(A) The number of Velorians under 30 is less than the number of Velorians over 30.
This statement suggests that the older population, which has a higher volunteer rate, is larger. This could mean that as the younger population ages, they might also start volunteering more, contributing to stable or increasing volunteer rates.
(B) The number of nonprofit organizations in Veloria has increased significantly in the past decade.
This statement indicates a growing infrastructure for volunteer opportunities, which could encourage more people to volunteer over time, supporting the prediction of stable or increasing volunteer rates.
(C) The research defined a regular volunteer as someone who volunteers at least once a month.
This statement clarifies the definition used in the research but does not directly support the prediction about future volunteer rates.
(D) The percentage of Velorians who engaged in volunteer work was higher 25 years ago than it is today.
This statement indicates a historical decline in volunteer rates but does not provide a reason to believe that the trend will reverse or stabilize in the future.
(E) The rate of volunteer participation among Velorians under 30 has traditionally been low.
This statement confirms that low volunteer rates among younger people are not a new phenomenon. However, it does not explain why the overall volunteer rate would remain stable or increase in the future.
The strongest ground for the nonprofits' prediction is provided by option (A). It suggests that the larger older population, which volunteers at a higher rate, will continue to contribute significantly to the overall volunteer rate, and as the younger population ages, they may also begin to volunteer more, thus maintaining or increasing the overall volunteer rate.
Therefore, the correct answer is:
(A) The number of Velorians under 30 is less than the number of Velorians over 30.