Select ALL that apply:In an observational study,lurking variables are not imposed and therefore have no obvious effect on therecorded variables.the individuals are blinded to the study variables.there are not enough variables recorded to reach a conclusion aboutcausation that would be informative.no comparisons are made between groups or types of individuals.the explanatory variables are confounded with other variables, such as thereal-life reasons for their occurrence.the explanatory variables are imposed conditions assigned at random.data is recorded without purposefully trying to influence the variables.

lurking variables are not imposed and therefore have no obvious effect on the recorded variables.…

Answered: Select ALL that apply: In an…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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