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Hi, I need your help. Thanks. Ztest = X - H ttest = x- H Ztest p-p p(1-p) A large study conducted ten years ago

Hi, I need your help. Thanks.

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Ztest = X - H ttest = x- H Ztest p-p p(1-p) A large study conducted ten years ago found that 36% of students have cheated on an exam at least once. You want to see if this percentage has changed since then. You randomly select 400 students and find that 156 students have cheated at least once on an exam. Is there enough evidence to conclude that the percentage of students who have cheated at least once on an exam no longer equals 36%? Test the hypothesis at the 5% level of significance. Ho HA [3 marks] Decision Rule [2 marks] Test Statistic [2 marks] Decision with justification [1 mark] Conclusion: Circle the Correct One [1 mark] A. Yes, there is enough evidence to conclude that the percentage of students who have cheated at least once on an exam no longer equals 36%. B. No, there is not enough evidence to conclude that the percentage of students who have cheated at least once on an exam no longer equals 36%. (b) Calculate the p-value. [3 marks]

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