Allman Brothers Concert At a recent Allman Brothers concert, a survey was conducted that asked a random sample of 20 people their age and how many concerts they have attended since the first of the year. The following data were collected: 
An Excel output follows: 
{Allman Brothers Concert Narrative} Determine the least squares regression line.
Definitions:
Trait Stability
The consistency of individual personality traits over time, highlighting the persistence of a person's character.
Adulthood
A stage of human development characterized by full physical maturity, and typically involving greater independence, responsibility, and social roles compared to adolescence.
Openness
A personality trait that encompasses appreciation for art, emotion, adventure, and unusual ideas; imaginative and curious.
Imaginative
Referring to the ability to be creative or resourceful, often involving the generation of new ideas or concepts.
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