Question

which analogy best describes the concept of missing data?
select one
a book with some pages out of order
a completed puzzle with some pieces missing
a coloring book with all pages colored

Explanation:

Missing data means some data points are absent. A completed puzzle with some pieces missing implies parts are not there, similar to missing data. A book with pages out of order is about order, not absence. A coloring book with all pages colored has no absence.

Answer:

A completed puzzle with some pieces missing.