Author Question: Chance variations in sampling due to the elements selected in the sample are called ______ error. ... (Read 57 times)

kfurse · **on:** Jun 29, 2018

Chance variations in sampling due to the elements selected in the sample are called ______ error.
Fill in the blank(s) with correct word

Question 2

Violating the underlying assumptions of regression can lead to all of the following problems except
a. non-normality c. heteroscedasticity
b. standardized residuals d. autocorrelation

scottmt · **Reply #1 on:** Jun 29, 2018

Answer to Question 1

random sampling

Answer to Question 2

B
Regression can have a number of problems, such as non-normality, heteroscedasticity, and autocorrelation.