Select the correct response. 1. Colleen is training over the summer for a triathlon. The amount of time that she The average number of students enrolled spends training daily is displayed on the in school each year dot plot shown. How many days did The most number of students enrolled in Colleen spend training? school between the years 2000 and 2008 7 The number of students enrolled in school each month 8 The number of students enrolled in school 15 each year The number of days cannot be determined. Select all correct answers. 4. Roberto asks old are you?” to each “How 2. A traffic engineer is collecting counts of of his classmates, and then records the how many cars are on one street during a data he receives. Which units can Roberto specific time each day. The results are use to record his data? shown in the histogram. How many days did the traffic engineer collect data? Days Inches 13 38 Months 74 Years The number of days cannot be determined. Answers on next page 3. Answers The dean of a university is looking at the number of students who were enrolled in 1. C school during previous years. This data is 2. B shown in the table. What do the data 3. D values represent? 4. A, D, E Year Students Enrolled 2000 700 2001 841 2002 978 2003 1,200 2004 1,345 2005 1,498 2006 1,612 2007 1,766 2008 2,000
Select the correct response. 1. Colleen is training over the summer for a triathlon. The amount of time that she spends training daily is displayed on the dot plot shown. How many days did Colleen spend training? 7 8 15 The number of days cannot be determined. 2. A traffic engineer is collecting counts of how many cars are on one street during a specific time each day. The results are shown in the histogram. How many days did the traffic engineer collect data? 13 38 74 The number of days cannot be determined. 3. The dean of a university is looking at the number of students who were enrolled in school during previous years. This data is shown in the table. What do the data values represent? Year Students Enrolled 2000 700 2001 841 2002 978 2003 1,200 2004 1,345 2005 1,498 2006 1,612 2007 1,766 2008 2,000 The average number of students enrolled in school each year The most number of students enrolled in school between the years 2000 and 2008 The number of students enrolled in school each month The number of students enrolled in school each year Select all correct answers. 4. Roberto asks “How old are you?” to each of his classmates, and then records the data he receives. Which units can Roberto use to record his data? Days Inches Months Years Answers on next page Answers 1. C 2. B 3. D 4. A, D, E