follyboy2k follyboy2k

11-05-2017
Mathematics

contestada

A marketing firm claims that its ad campaign will increase sales of a toy during the holidays by 25%. What would the null hypothesis be in this scenario?

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tailipeddrip50 tailipeddrip50

11-05-2017

I say that everyone will see the add, and people seeing the ad will definetly buy.

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