1.   What percent of the school population is enrolled in school after high school?
   
    A. 37.3% B. 36.4%
    C. 4.5% D. 16.8%
    Hint

  2.   Find the measure of the segment of a circle graph representing high school enrollment.
   
    A. 18° B. 60°
    C. 134° D. 16°
    Hint

  3.   Determine the percent of people who are enrolled in preschool.
   
    A. 5.0% B. 36.4%
    C. 16.8% D. 4.5%
    Hint

  4.   Suppose you made a circle graph of the inventions that teens canít live without listed in the table. Find the number of degrees for each section.
   
    A. automobile: 25°, cell phone: 7°, microwave oven: 122°, PC: 112°, toothbrush: 36°, other: 58° B. automobile: 112°, cell phone: 36°, microwave oven: 25°, PC: 58°, toothbrush: 122°, other: 7°
    C. automobile: 112°, cell phone: 7°, microwave oven: 122°, PC: 58°, toothbrush: 25°, other: 36° D. automobile: 122°, cell phone: 7°, microwave oven: 58°, PC: 25°, toothbrush: 112°, other: 36°
    Hint

  5.   The circle graph shows how long American workers typically stay after work 3 to 5 days per week. Find the statement that best describes how long the average American worker stays after work.
   
    A. The American worker typically stays 3 to 4 extra hours after work.
    B. The American worker typically stays 1 to 2 extra hours after work.
    C. The American worker typically stays 4 or more extra hours after work.
    D. The American worker typically stays 2 to 3 extra hours after work.
    Hint



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