textbook company is conducting research to evaluate the effectiveness of their new curriculum for AP Statistics. They select a random sample of 1008 students who used a traditional curriculum and find that 634 of these students passed the AP exam. In a random sample of 825 students who used the new curriculum, 561 students passed the AP exam.  A. The textbook company’s statisticians would like to increase the power of their test. Describe two ways they could do so

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.