The rumor "People who study math all get scholarships" spreads within a technical high school. Data in the following table show the number of students N who have heard the rumor after t days 2 3 6 7 89 10 11 12 Time, t fin days) Number, N, Who Have Heard the Rumor 4 5 1 23 4 9 15 21 23 25 25 26 27 a) Use regression to fit a logistic equation N(t) to the data N)= (Round to three decimal places as needed)

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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.