1. According to a survey by the CDC, about 23% of high school students said they smoked in a 2009 poll. Suppose in a recent random sample of 425 high school students, 68 said that they smoked. At the 5% level of significance, can you say that the current percentage of U.S. high school students who smoke is different from 23%? Use the p-value approach; exhibit each step in the process (info, including alpha-level, stating hypotheses, affirming conditions, finding SE, finding z, finding PERC, finding p-value, comparing with alpha-level (significance level), and stating a conclusion.

Conclusion: Based on a significance level of 5%, we can conclude that we ___________