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A survey of 1300 randomly selected students taking the SAT, 6% of them were undecided about...

A survey of 1300 randomly selected students taking the SAT, 6% of them were undecided about where to go for college. In a similar survey conducted 10 years ago of 700 students, 5% of them were undecided about where to go for college. At 5% significance level, test if the true proportion of students that take the SAT and don't know where to go for college is different now than it was 10 years ago.

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