You can use illustrations for more demonstration. 1. Visit the opening page of the Statistics portal "Statista" at (statista.com). Examine the "CHART OF THE DAY" panel on the page. What type of data source is the information presented here based on? 2. A survey indicates that the vast majority of college students own their own personal computers. What information would you want to know before you accepted the results of this survey? 3. The Gallup organization releases the results of recent polls at its website, www.gallup.com. Visit this site and read an article of interest. a. Describe the population of interest. b. Describe the sample that was collected. c. Describe a parameter of interest. d. Describe the statistic used to estimate the parameter in (c).

For question 3, you can choose an article of your interest to answer the items of question 3 or you can use this one https://news.gallup.com/poll/201773/optimism-job-searchers-hits-new-high.aspx