What if Mama Bear, Papa Bear, and Baby Bear each had a their own peculiar habit of coin-tossing, such that Goldilocks might try to distinguish between Mama Sequences, Papa Sequences, and Baby Sequences. She will first attempt to categorize the sequences into three buckets, and then calculate a "best fit" sequence to each of the three buckets (i.e. minimum variance between each of her "best fit" sequences, and the bucketed data those "best fit" sequences are meant to describe). What type of analysis would she be doing here?