Elucidate correlation coefficient of determination

Assignment Help Basic Statistics

Reference no: EM1317382

Explain correlation coefficient of determination (R-square) and Adjusted R-square

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

Independent variables	P-value	R2	Adjusted R2
WT/HT,CH,SLP	0.000	0.812	0.787
WT/HT,CH	0.000	0.801	0.784
WT/HT,SLP	0.000	0.792	0.775
CH,SLP	0.000	0.791	0.774
WT/HT	0.000	0.578	0.561
CH	0.000	0.667	0.654
SLP	0.000	0.699	0.687

Which single variable is the best predictor of generalized health?

a) Weight/height

b) sleep

c) cholesterol

Reference no: EM1317382

Questions Cloud

Create a scatter diagram and consider the correlation : Create a scatter diagram and consider the correlation for the given data. Create a scatter diagram and sketch the line you think best fits the data.

Findout either the given correlation is significant : Findout either the given correlation is significant at given level of significance. Illustrate what does sample size have to do with the significance of r.

Conics translations : Conics translations

Describe a wacc : Describe a WACC and describe your reasoning within the context of the models discussed in class

Elucidate correlation coefficient of determination : Elucidate correlation coefficient of determination R-square also Adjusted R-square. A computer utility was implimentated to the data collected in a study of a generalized health.

Fbi report do greater universities tend to have property : FBI Report Do greater universities tend to have more property crime, would you speek that the correlation is low, moderate or high

Service sector and prepare a revenue budget on an accrual : Service sector using pricing decision and prepare a revenue budget on an accrual basis and including all sources of revenue discussed previously

State the domain of the following : State the domain of the following.

Solve the radical functions : Solve the radical functions.

User Account

All Pages