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To determine which window cleaner is most effective, Thad washes half of the windows in his house with one brand and the other half with a different brand. He then compares the results to draw a conclusion about which cleaner is most effective.

What kind of statistical study did Thad conduct?








A.

survey

B.

observational study

C.

theoretical study

D.

experiment

Respuesta :

hknartey

Answer:

the answer for the question is D,experiment

The kind of statistical study that Thad Conducted is called; Experiment

How to Identify Statistical Study?

We ae told that we want to determine the cleaner that has the best effectiveness.

Now, since he compares the result of washing with let's say brand A to the result of washing with maybe brand B, then we can say that it is called an experiment due to the fact that it involves the procedure used to determine the efficacy or likelihood of something.

Read more about Statistical Study at; https://brainly.com/question/17149873

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