A CBS Newspoll interviewed 1,039 likely voters who reported watching the presidential debate on Tuesday, September 29. A summary of the survey results stated that "more than 8 in 10 voters who watched describe the debate's tone as negative". According to the summary, 83% of those surveyed described the debate's tone as negative.

1. Based on the p-value evaluate the strength of evidence against the null hypothesis.

2. Calculate the value of the standardized statistic and include the appropriate symbol. Be sure to show your work.

3. Based on the standardized statistic, evaluate the strength of evidence against the null hypothesis.

4.Interpret the standardized statistic.

5.Do the p-value and the standardized statistic lead to the same strength of evidence against the null hypothesis? Does this make sense? Why or why not?

6.State a conclusion in context and answer the research question.

7.To which population, if any, are you comfortable generalizing your conclusion? Explain.