A computer utility was applied to data collected in a study of generalized health index as a function of weight/height ratio, cholesterol, and hours of sleep. A partial output is shown below

Predictor	Coef	SE Coef	T	P
Constant	65	6.431	7.32	0.000
Weight/Height (lb/in x1)	2.4	1.495	0.12	0.765
Cholesterol x2	0.08	0.235	0.21	0.549
Hours sleep x3	1.4	0.199	8.27	0.000

R-sq=93.1%

Regression: F=221.12, p=0.000

Determine the proper conclusion about the use of the multiple regression equation.

A.It is not useful because of the low

R2

value and high P-value.

B.It is useful because of the high

R2

value and low P-value.

C.It is useful because of the

lowR2

value and low P-value.

D.It is not useful because of the high

R2

value and low P-value.

E.It is useful because of the low

R2

value and high P-value.