2. Situations comparing two proportions are described. In each case, determine whether the situation involves comparing proportions for two groups or comparing two proportions from the same group, and...

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Extracted text: 2. Situations comparing two proportions are described. In each case, determine whether the situation involves comparing proportions for two groups or comparing two proportions from the same group, and circle the answer. Identify the group(s) in the blank. a. In a taste test, compare the proportion of tasters who prefer cola brand A to the proportion of tasters who prefer cola brand B. same group two different groups b. Compare the graduation rate (proportion to graduate) of students on an athletic scholarship to the graduation rate of students who are not on an athletic scholarship. same group two different groups c. Compare the proportion of voters who vote in favor of a school budget to the proportion of voters who vote against the budget. same group two different groups d. Compare the proportion of males who voted in the last election to the proportion of females who voted in the last election. two different groups same group