queenhall934
31.08.2021 •
Mathematics
In its promotional materials, Addams University claims that its entering class has the highest SAT scores of any schools in their region. A marketing firm working for neighboring Erewhon College obtains summary statistics to test the hypothesis that the average SAT scores for students entering the two schools are different. They find a sample difference
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Ответ:
A marketing firm working for neighboring Erewhon College obtains summary statistics to test the hypothesis that the average SAT scores for students entering the two schools are different
Step-by-step explanation:
Ответ:
-0.4
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