In recent years, a number of new commercial online services have emerged that have altered some aspects of people's lives. Of these, ride hailing apps provide a good example of this new on demand economy. A Pew Internet survey in 2016 examined several demographic variables of users of ride hailing apps such as Uber or Lyft, including education, age, race, and income. Of the 4787 adults included in the survey, 2369 were college graduates, of which 687 had used a ride hailing app. Among the 2418 adults who had not completed college, 268 had used a ride hailing app. Is there good evidence that the proportion of adults who have used a ride haling app is different between college graduates and those without college degrees? Test the claim at a 0.05 level of significance. Consider the college graduates to be population one.

Give the null and alternative hypothesis.

Report the test statistic and p-value. Round to 3 decimal places on each.

test statistic =

p-value=

Give a conclusion in terms of the null hypothesis.

Give a conclusion in context of the problem.