Which of these would probably occur from under-coverage?

a. questions that are poorly worded

b. interviewers influencing the responses to questions

c. people lying when they answer survey questions

d. results not reflecting the population

D. Results not reflecting the population

Explanation:

Under-coverage results in a search with inaccurate results with a strong selection bias content. In an under-coverage research the results are manipulated to show the information defended by an individual. In this way, the population who participated in the survey is represented correctly and the result of the survey will mislead its readers. In other words, under-coverage results will not reflect the population.