1. What is the purpose of this letter? 2. What are McCandless's main claims? 3. How does McCandless use ethos- appeal to ethics and credibility? 4. How does McCandless use pathos- appeal to emotion? 5. How does McCandless use logos - appeal to logic and reasoning? 6. On a scale of 1-10, evaluate the persuasiveness of this letter. Explain your rating.

In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network site. six of 10 teenagers said they use mybook as their primary social network site. a 95% confidence interval to estimate the true proportion of teenagers who use mybook as their primary social network site is found to be (0.2964, 0.9036). which of the following is a correct interpretation of the confidence level? ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036). there is a 95% chance that the true proportion of teenagers who use mybook as their primary social network site is in the interval (0.2964, 0.9036). ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use mybook as their primary social network site. ninety-five percent of all the samples of size 5,000 lie in the confidence interval (0.2964, 0.9036).