32.A survey showed that 3/8 of people preferred coffee over tea. If 440 people are interviewed; how many people prefer coffee and tea? a. Coffee 120; Tea 320 b. Coffee 320; Tea 120 c. Coffee 275; Tea 165 d. Coffee 165; Tea 275

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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.