A teacher surveys her 8th grade Career Development students to find out their interest in future careers. What percent of students aspire to work in science and research? Students' Future Occupation Goals 20 30 Health care Legal Law Enforcement 15 Military Science /Research Computers 10 5 O 30% O Not enough information given to determine. O 35% O 20%Question 2 1 The following bar graph represents the results of a survey to determine the type ofTV shows watched by high school students. Approximately how many students participated in the survey? Sports Reality TV Quiz Shows hIovies l'liniseries Sit-Cams U 10 20 30 40' 50 Number of Students 0 Approximately 160 0 Approximately 100 0 Approximately 50 0 Approximately 140 The number of years of service for 75 teachers in a small town are shown in the histogram below. [1' teachers are able to retire when they have taught for 30 years or more, how many are eligible to retire? Teachers Teaching Time Number of Teachers IF? 5' ' 3 a a G? 1-l F! N N n M II J. - a a a a a Teaching Time (Years) 013 014 012 022 Sam decides to spend some time with his friend Aaron. He hops on his bike and starts off to Aaron's house, but on his way, he gets a flat tire and must walk the remaining distance. Once he arrives at Aaron's house, they repair the flat tire, play some poker, and then Sam returns home. On his way home, Sam decides to stop at the mall to buy a book on how to play poker. The following graph represents Sam's adventure. How far is it from Sam's house to Aaron's house? Distance from home (km) 9:00am 10:00am 11:00am 12:00pm 1:00pm Time (min) O 15km O 25km O 37km 45kmYour older brother decides to sell his motorcyle online using Walton's Web Ads. There are 3 plans from which your brother can choose, as shown in the graph below. If your brother sells his motorcycle on Day 15, which plan would have been the most cost-effective? Cost (5) i '3 II x :1 I Tint (Days) 0 Plan B 0 Plan C 0 Plan A The figure below shows enrollments at California State University for the years 2003 through 2007. Which year had the lowest total enrollment? Enrollment at California State University 14,000 13,000 12,000 11,000 10,000 9,000 8,000 Number of Students 7,000 6,000 5,000 4,000 3,000 2,000 O- 1,000 2003 2004 2005 2006 2007 Year O 2005 O 2003 O 2006 O 2004