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7 A teacher believes that 80 of students in the class will want to go...

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7 A teacher believes that 80 of students in the class will want to go on a field trip to the local zoo She performs a hypothesis test to determine if the percentage is less than 80 The teacher samples 50 students and 39 reply that they would want to go to the zoo For the hypothesis test use a 1 level of significance

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