Answer:
Wells Fargo
Volkswagen
Ferrero USA.
Coca Cola
just look it up on theres a list
Explanation:
Confounding variables are stimuli other than independent variables that may affect the outcome of the study and lead to erroneous conclusions. These variables become a factor when researchers are unable to prevent or eliminate them. These variables can make the results found during experiments invalid because they do not reflect the original variables in the experiment or research.
I think B U.S. Treasury Department
100% its not D
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