Monique is working on a research project and is stumped at how to analyze the data she has collected.She has been contemplating and debating with herself all week and cannot figure it out.Then,while eating dinner one night,the solution just came to her.This demonstrates

A) trial and error.
B) algorithm.
C) heuristic.
D) insight.

Insight

The ability to understand the inner nature of things or to gain an intuitive understanding of complex situations or problems.

Algorithm

A set of rules or a step-by-step process designed to perform a specific task or solve a particular problem.

Heuristic

A simple thinking strategy that often allows us to make judgments and solve problems efficiently; usually speedier but also more error-prone than an algorithm.