Listening for True Crime - According to a recent Pew Research Center survey of the adults in the U.S. who listen to podcasts,
34% say they regularly listen to podcasts about true crime.
Amanda is a freshman student in college who enjoys listening to true crime podcasts and talking about them with her friends. She
wants to know if the percentage of true crime podcasts listeners is higher among students at her university than the value reported
by Pew Research.
She collects a random sample of 485 podcast listeners at her university and finds that 193 of them listen regularly to true crime
podcasts.
1. Amanda wants to conduct a hypothesis test for her research question. Which test is most appropriate for this scenario?
• A. x? test of independence
• B. One sample t-test for a population mean
O c. x* goodness of fit test
• D. One sample Z-test for a population proportion