Final answer:
The pair that fails to reflect the relationship between a sample and its population is (d) students in college; students in class.
Step-by-step explanation:
The pair that fails to reflect the relationship between a sample and its population is (d) students in college; students in class.
When considering a population of college students, the sample of students in college is not representative of this population because it only includes a subset of the college student population.
On the other hand, the sample of students in class is more representative of the population of all college students, as it includes students from different courses and disciplines.
Therefore, the correct answer is (d) students in college; students in class.
The question seeks to identify which pair does not accurately represent the relationship between a sample and its corresponding population. Considering the options provided:
Students in the first row; students in class
Spoonful of soup; cupful of soup
Registered Democrats; registered voters
Students in college; students in class