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An architectural company is trying to test the effectiveness of its promotional activity by looking at how many designs for
new buildings it sells each year.
Year Sales
2012 23
2013 18
The company assumes its promotional activity is less effective, which is why sales decreased. However, there could be many
confounding factors. Which of the following is not a possible confounding factor?


Sagot :

The factor that is not a possible confounding factor is B. the expected sales for the year 2014.

What is a confounding factor?

A confounding factor is a third variable that influences or explains both the independent and dependent variables.

The independent variable here is the year while sales are the dependent variable.

However, confounding factors could include the number of new buildings constructed in 2013, which was not factored in by the architectural company and the state of the economy in 2013.

Thus, the expected sales for the year 2014 cannot be a confounding variable for the decreased sales in 2013 because it cannot explain the 2013 performance.

Learn more about confounding factors at https://brainly.com/question/13208569

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Question Completion:

A. the number of new buildings constructed

B. the expected sales for the year 2014

C the state of the economy