The following 10 observations of variables x and y were collected.
Find the least squares regression line, and the estimated value of y when x = 3.
Definitions:
Climacteric
A phase in the human aging process marking the transition from the reproductive phase to the non-reproductive years in both men and women.
Perimenopause
The transitional phase before menopause when a woman's body undergoes physical changes and hormonal fluctuations.
Menopause
The period in a woman's life, typically between 45 and 55 years of age, marking the end of reproductive capability.
Andropause
Gradual changes in the sexual hormones and reproductive system of middle-aged males.
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