Which of the following is NOT typically included in a dataset?

The answer is correct because random thoughts do not typically constitute a dataset in a structured or organized manner. A dataset is generally characterized by organized information that adheres to a specific format, making it easier to analyze and extract meaningful insights. Options like structured numerical information and images generally comply with the necessary organization expected in datasets.

Narratives, while not mathematically structured, can be included in some datasets, especially in qualitative research or text analysis, as they provide context and descriptive insights. Nonetheless, to classify as a dataset, there should be a consistent structure or purpose that enables analysis. Random thoughts, however, lack that structured format and can be highly subjective and varied, making them unsuitable for formal datasets.