Which of the following couldnt be answered with a controlled marketing experiment?

Which of the following couldn’t be answered with a controlled marketing experiment?   Which of the following couldn’t be answered with a controlled marketing experiment?   Is mobile search really performing as badly as it seems at driving offline sales?   How do we determine the true causal impact from our mobile ads?   What are the most important reasons that people recommend our products?   How […] The post Which of the following couldn’t be answered with a controlled marketing experiment? appeared first on Certification Answers. More info: http://bit.ly/2XlWLoU
Which of the following couldnt be answered with a controlled marketing experiment?