COURSE CODE : MIT504 PROFESSOR: Jocelyn B. Barbosa PhD
COURSE DESCRIPTION : Advanced Database Management System
LINEAR REGRESSION
1. A. Independent Variable = Birth Year(X)
Dependent Variable = Life Expectancy(Y)
B.
C. y = 0.2185x – 359.78
D. 1940 = 63 AND 1980 = 73
F.
G. Yes
H. No
I. 68
J. Yes, however the accuracy is not 100% because there are certainties of errors.
K. The linear regression has a strong relationship of the performance