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

a. number of tests passed

b. average score on a test

c. distance between points

d. average weight of all the newborns in a hospital ward

1 answer

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

a. number of tests passed

This is because the number of tests passed is a countable quantity that can only take on whole number values (0, 1, 2, etc.), which makes it a discrete data point.

The other options involve continuous data or averaged values, which do not fit within the scope of discrete data:

  • b. Average score on a test (continuous, can take any value)
  • c. Distance between points (continuous, can take any value)
  • d. Average weight of all the newborns in a hospital ward (continuous, can take any value)