Question

question 4
3 tries left
trial and error is sometimes referred to as a(n) ________.
algorithm
rule of thumb
mechanical solution
heuristic

Explanation:

Trial - and - error is a problem - solving approach that involves trying different solutions until one works. A heuristic is a mental shortcut or rule - of - thumb for problem - solving. Trial and error fits the concept of a heuristic as it is an informal way of finding a solution without a strict, step - by - step algorithm. An algorithm is a well - defined sequence of steps, a rule of thumb is a general guideline but not as broad as a heuristic in this context, and a mechanical solution implies a more rigid, formulaic approach.

Answer:

D. heuristic