The major of a very small town wants to compare the number of flu cases that she has in her town(a sample) to the number of flu cases nation wide (the population) to see differ. What is the most appropriate test statics to use to test the hypothesis in scenario 1? A) Dependent sample t test B) Z-score C) Independent Sample t test D) One sample z-test E) Correlation coefficient

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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.