The standard error of the regression is essentially a measure of: A. The standard deviation of the intercept coefficient B. The standard deviation of the slope coefficient C. The standard deviation of the dependent variable D. The standard deviation of the residual E. None of the above

MATLAB: An Introduction with Applications
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Question 16
The standard error of the regression is essentially a measure of:
A. The standard deviation of the intercept coefficient
B. The standard deviation of the slope coefficient
C. The standard deviation of the dependent variable
D. The standard deviation of the residual
E. None of the above
A
OB
OC
E
Transcribed Image Text:Question 16 The standard error of the regression is essentially a measure of: A. The standard deviation of the intercept coefficient B. The standard deviation of the slope coefficient C. The standard deviation of the dependent variable D. The standard deviation of the residual E. None of the above A OB OC E
If the sample covariance is positive then:
A. The sample correlation coefficient is necessarily positive
B. The sample correlation coefficient is most likely positive but could be negative
C. The sample correlation is equally likely to be positive or negative
D. The sample correlation coefficient is most likely negative but could be positive
E. The sample correlation coefficient is necessarily negative
А
« Previous
Ne
B.
Transcribed Image Text:If the sample covariance is positive then: A. The sample correlation coefficient is necessarily positive B. The sample correlation coefficient is most likely positive but could be negative C. The sample correlation is equally likely to be positive or negative D. The sample correlation coefficient is most likely negative but could be positive E. The sample correlation coefficient is necessarily negative А « Previous Ne B.
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