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Question A medical researcher claims that the proportion of people taking a certain medication that develop serious side effects is 12%. To test this claim,

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A medical researcher claims that the proportion of people taking a certain medication that develop serious side effects is 12%. To test this claim, a random sample of 900 people taking the medication is taken and it is determined that 93 people have experienced serious side effects. .

The following is the setup for this hypothesis test:

{H0:p=0.12Ha:p0.12

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

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