Write your name in the top-right corner of the page. You are not allowed any resources other than a standard scientific, non-graphing calculator.
In a Gallup poll of 1010 adults in the United States, 55% of the respondents said that they used local TV stations daily as a source of news. Is the 55% value a statistic or a parameter? Describe the sample. Describe the population.
An ad for Big Skinny wallets included the statement that one of their wallets “reduces your filled wallet size by 50%–200%.” What is wrong with that statement? How does it relate to the range of possible values of “size?”