The equation of a regression line is 
. Use the data below to construct a 95% confidence interval to estimate the average value of y when x = 4.
Definitions:
Autonomy
The capacity to make an informed, uncoerced decision independently.
Diminished Decision-Making
A reduced ability to make informed, thoughtful decisions, often due to factors like cognitive impairment or lack of information.
Beneficence
The principle of doing good and ensuring the well-being of others, especially in ethical frameworks and medical practices.
Minimal Risks
Refers to the probability and magnitude of harm or discomfort anticipated in research not being greater than those ordinarily encountered in daily life or during routine physical or psychological examinations.
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