Question

The table below indicates survey weights for racial and ethnic groups in a study. Data were weighted for only race and ethnicity, so that the sample better reflected the population in the frequency of members of each race and ethnicity. Which of the groups was most underrepresented in the sample, relative to the population? Option 1: White, Non-Hispanic Option 2: Black, Non-Hispanic Option 3: Other, Non-Hispanic Option 4: Hispanic

Answer 1

The Black or African American group is the most underrepresented in the sample, relative to the population. Their representation in the sample is only 5.8% whereas they account for 13.4% of the total US population.

Step-by-step explanation:

Given the data from the table, the racial or ethnic group that was most underrepresented in the sample, relative to the population, turns out to be the Black or African American group. By referring to the frequencies in the table, we see that Black or African American group represents only 5.8% of the total population, whereas they account for a larger 13.4% of the total US population according to the U.S. Census Bureau's QuickFacts as of July 1, 2019. Hispanic Americans, on the other hand, make up 17.1% of the sample population, less than their 18.5% representation in the overall United States population. But, the difference is more pronounced in the case of the Black or African American group, which suggests that they are the most underrepresented here.

The table shows that Black individuals make up only 5.8% of the surveyed population, while they constitute a larger proportion of the general population. This indicates an underrepresentation of Black individuals in the sample.

It is important to note that underrepresentation in a sample can impact the accuracy and generalizability of the findings, as it may not accurately reflect the population at large.

Learn more about Representation in Sample Population