Which of these assumptions needs to be satisfied before statistical hypothesis can be done? Linear relationship between the dependent variable and the independent variable Normality of residuals Homoscedasticity All of these

Which of these assumptions needs to be satisfied before statistical hypothesis can be done? Linear relationship between the dependent variable and the independent variable Normality of residuals Homoscedasticity All of these

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

Which of these assumptions needs to be satisfied before statistical hypothesis can be done?

Linear relationship between the dependent variable and the independent variable

Normality of residuals

Homoscedasticity

All of these

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