In a recent study,the population of the affluent households was defined in four different ways: (1)households with income of $50,000 or more; (2)the top 20 percent of households,as measured by income; (3)households with net worth over $250,000;and (4)households with spendable discretionary income 30 percent higher than that of comparable households.The number and characteristics of the affluent households varied depending upon the definition,underscoring the need to avoid ________.
A)sampling frame error
B)respondent selection error
C)measurement error
D)population definition error

Question

Quizplus · Accepted Answer

The study highlights the importance of accurately defining the population of affluent households in order to draw meaningful conclusions. Different definitions lead to different numbers and characteristics of the affluent population, suggesting that errors in population definition can significantly impact research findings. Sampling frame error (A) pertains to errors in identifying or accessing the target population, respondent selection error (B) pertains to errors in selecting participants from the population, and measurement error (C) pertains to errors in the way data is collected or recorded. While these errors can also impact research findings, they are not directly relevant to the issue highlighted by the study.

In a Recent Study,the Population of the Affluent Households Was