A census is supplemented by Blank______.Multiple choice question.contact hypothesisqualitative researchesvital statisticssocial changes

To determine the correct answer for the question "A census is supplemented by ________," we need to analyze each option:

1. Contact Hypothesis: This refers to a social psychology theory about reducing prejudice through intergroup contact. It does not directly relate to census data.

2. Qualitative Researches: These involve non-numerical data and focus on understanding concepts, thoughts, or experiences. While qualitative research can provide depth, it is not a primary supplement to census data, which is typically quantitative.

3. Vital Statistics: These are data related to life events such as births, deaths, marriages, and divorces. Vital statistics provide essential demographic information that can enhance and supplement census data.

4. Social Changes: This generally refers to shifts in societal norms and values. While important for understanding demographic trends, it does not represent a direct supplement to a census.

Based on the analysis of the options, the most suitable answer is vital statistics. These statistics provide additional context about the population and complement the quantitative data collected during a census.

Final Answer

A census is supplemented by vital statistics.