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10 Chapter 1 %u2022 Analyzing One-Variable Data Lesson 1.1 W H AT D I D Y O U L E A R N ? LEARNING TARGET EXAMPLE EXERCISES Identify the individuals and variables in a data set, then classify the variables as categorical or quantitative. p. 6 9%u201312 Summarize the distribution of a variable with a frequency table or a relative frequency table. p. 8 13%u201316 The solutions to all exercises numbered in red are found in the Solutions Appendix, starting on page S-1.Building Concepts and Skills 1. How do we define %u201cstatistics%u201d? 2. Name the four steps in the statistical problemsolving process. 3. True/False: An individual described in a set of data must be a person. 4. Identify the two types of variables. 5. Give one example of each type of variable. 6. True/False: Any variable that takes number values is a quantitative variable. 7. The distribution of a variable tells us which the variable takes and it takes each value. 8. Explain the difference between a frequency table and a relative frequency table. Mastering Concepts and Skills 9. Hit movies Avatar was the top-earning movie based on box-office receipts worldwide as of December 2023. The following table displays data on several popular movies. 5 Identify the individuals and variables in this data set. Classify each variable as categorical or quantitative.Movie Year Rating Time (min) Genre Box office ($) Avatar 2009 PG-13 162 Action 2,923,706,026 Avengers: Endgame 2019 PG-13 181 Action 2,788,912,285 Avatar: The Way of Water 2022 PG-13 190 Action 2,319,591,720 Titanic 1997 PG-13 194 Drama 2,222,985,568 Movie Year Rating Time (min) Genre Box office ($) Star Wars: The Force Awakens 2015 PG-13 136 Adventure 2,064,615,817 Avengers: Infinity War 2018 PG-13 156 Action 2,048,359,754 Spider Man: No Way Home 2021 PG-13 148 Action 1,907,836,254 Jurassic World 2015 PG-13 124 Action 1,669,963,641 The Lion King 2019 PG 118 Adventure 1,646,106,779 The Avengers 2012 PG-13 143 Action 1,515,100,211 10. Tournament time A high school lacrosse team is planning to go to Buffalo, New York, for a threeday tournament. The tournament%u2019s sponsor provides a list of available hotels, along with some information about each hotel. The following table displays data about hotel options. Identify the individuals and variables in this data set. Classify each variable as categorical or quantitative.Hotel Pool Exercise room? Internet cost ($/day) Restaurants Distance to site (mi) Room service? Room rate ($/day) Comfort Inn Out Y 0 1 8.2 Y 149 Fairfield Inn & Suites In Y 0 1 8.3 N 119 Baymont Inn & Suites Out Y 0 1 3.7 Y 60 Chase Suite Hotel Out N 15 0 1.5 N 139 pg 6 Exercises %u00a9 Bedford, Freeman & Worth Publishers. For review purposes only. Do not distribute.