Question: Testing a Single Proportion Investigators suspect students are reluctant to report cheating by other students. They take a simple random sample of 172 students at
Testing a Single Proportion Investigators suspect students are reluctant to report cheating by other students. They take a simple random sample of 172 students at a large university. They ask: "You witness two students cheating on a quiz. Do you report it to the professor?" 19 students answered "yes." 1. What attribute is being investigated? 2. How many samples are taken? 3. Explain why the conditions (independence; sample size) have been met. 4. What is the null value? What are the key words that indicate the null value? 5. Write the null and alternative hypotheses in mathematical format. 6. How many tails are being tested? 7. Calculate (let https://www.infrrr.com do the number crunching for you) and interpret the p-value using a 95% confidence level 8. What are your conclusions
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