Marc Anthony Concert At a recent Marc Anthony 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: 
{Marc Anthony Concert Narrative} Use the regression equation 
to determine the predicted values of y .
Definitions:
Man-Made Drug
Synthetic substances created through chemical processes to mimic or alter natural effects on the body.
THC
Tetrahydrocannabinol, the psychoactive component of cannabis responsible for its mind-altering effects.
Psychoactive Chemical
A substance that changes brain function and results in alterations in perception, mood, consciousness, cognition, or behavior.
Drug Dependence
A condition where an individual feels compelled to continuously use drugs in order to function normally, often accompanied by physical or psychological addiction.
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