AP Statistics Fall Final Review Questions & Answers

AP Statistics Fall Final Review Questions & Answers Section 1.0 Here is a small part of the data set that describes the students in an AP Statistics class. The data come from anonymous responses to a questionnaire filled out on the first day of class. The individuals in this data set are - ANSWER: AP Statistics students Section 1.0 Here is a small part of the data set that describes the students in an AP Statistics class. The data come from anonymous responses to a questionnaire filled out on the first day of class. Which of the following is NOT a categorical variable? - ANSWER: Children in family Section 1.0 Many people like to ride roller coasters. Amusement parks try to increase attendance by building exciting new coasters. The following table displays data on several roller coasters that were opened in a recent year. Which of the following is not a quantitative variable? - ANSWER: Design Section 1.2 Beans and other legumes are a great source of protein. The following data give the protein content of 30 different varieties of beans, in grams per 100 grams of cooked beans. Which of the following characteristics of the data is not made easier to detect by using the stemplot as opposed to the dataset? - ANSWER: The number of values in the dataset. Section 1.2 Burning fuels in power plants and motor vehicles emits carbon dioxide (CO2), which contributes to global warming. Here is a histogram displaying the CO2 emissions per person from countries with populations of at least 20 million. Which statement about the shape of the histogram is true? - ANSWER: The distribution of amount of carbon dioxide emissions per person in these 48 countries is right-skewed and there do not appear to be any outliers. Section 1.2 Here are the weights (in grams) of 17 Snickers® Fun Size bars from a single bag: Make a proper stemplot of the data. - ANSWER: -Should have 15, 16, 17, 18, 19 in left column. -Should have 17 | 1 1 1 -Should have key Section 1.2 Here is a stemplot of the areas of the 46 counties in South Carolina. Note that the data have been rounded to the nearest 10 square miles (mi2). What is the area of the largest South Carolina county? - ANSWER: 1,220 square miles Section 1.2 Here is a stemplot of the areas of the 46 counties in South Carolina. Note that the data have been rounded to the nearest 10 square miles (mi2).