Which of the following examples represents a discrete data constraint with viable solutions?

Question

A. Average score on a test
B. Average weight of all the newborns in a hospital ward
C. Number of tests passed
D. Distance between points

Answer 1

The example that represents a discrete data constraint with viable solutions is:

C. Number of tests passed

Discrete data consists of countable values, and "number of tests passed" refers to a count of tests, which can only take on whole number values (0, 1, 2, etc.). In contrast, the other options involve continuous data (like weight or distance) or averages, which do not represent discrete counts.