Question

Which experiment would most likely contain experimental bias?

OA. A student tests the attraction of bees to flowers by placing four different flowers in the same location and counting how many
bees visit each
OB. A lab performs a test by giving bacterial colonies the same amount of different antibiotics and growing them under the same
conditions.
OC. A chemistry class performs an experiment in which each reaction has the same amount of starting material and begins at the
same temperature.
OD. A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other
brands.
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Answer 1

B. A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.

Step-by-step explanation:

In experimental bias the researcher is more likely to attempt to manipulate or produce results that show their work in a positive outcome. In this case, the company is aiming to perform research on their product that goes against their competitors.

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