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A teacher claims that the proportion of students expected to pass an exam is greater than 80%. To test this claim, the teacher administers the

A teacher claims that the proportion of students expected to pass an exam is greater than 80%. To test this claim, the teacher administers the test to 200 random students anddetermines that 151 students pass the exam.

The following is the setup for this hypothesis test:

H0:p=0.80

Ha:p>0.80

Find the test statistic for this hypothesis test for a proportion. Round your answer to 2 decimal places

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