Multiple choice answer A B C or D 1. What information does the standard error of coefficient p incorporate? A. The dispersion of explanatory variables about their mean, the number of observations in the sample, and the residual variance. B. The total sum of squared deviations of y. C. The standard deviation of fitted values of the dependent variable. D. None of the above.

Multiple choice answer A B C or D 1. What information does the standard error of coefficient p incorporate? A. The dispersion of explanatory variables about their mean, the number of observations in the sample, and the residual variance. B. The total sum of squared deviations of y. C. The standard deviation of fitted values of the dependent variable. D. None of the above.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 22PFA

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Question

Multiple choice answer A B C or D

1. What information does the standard error of coefficient p incorporate?

A. The dispersion of explanatory variables about their mean, the number of
observations in the sample, and the residual variance.
B. The total sum of squared deviations of y.

C. The standard deviation of fitted values of the dependent variable.

D. None of the above.

2. Which one is an implication from normal equations?

A. The independent variables are not related to the error term

B. Regressors are insignificant

C. Regressors are significant

0 . None of the above.

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