Final answer:
A statistical question is one that expects answers involving variability and requires data analysis. The questions about Latinx voter support for a presidential candidate and the rate of voter turnout by age and race over the last 16 years are statistical questions, as they invite data collection and analysis to understand trends.
Step-by-step explanation:
The question, "Which of the following is a statistical question?" requires identifying which question expects answers that involve variability and data collection for analysis.
Option 3, "Which presidential candidate received the most votes from Latinx voters?" and Option 4, "What is the rate of voter turnout by age and race over the last 16 years?" both fit this description as they are likely to generate a variety of data points and require analysis of this data to understand trends and distributions.
On the other hand, Options 1 and 2 are not statistical questions. Option 1, "Who did you vote for?" asks for a single piece of non-variable information, and Option 2, "Who was the first female to run for vice president of the U.S.?" is a historical fact rather than a question that would be answered using statistical methods.
Statistical questions often involve exploring the reasons behind voter participation and the impact of demographic factors, such as race, ethnicity, and age, which play a significant role in determining the likelihood of someone casting a vote.