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

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

  3.   Choose the circle graph that correctly represents the data.
   
    A.
    B.
    C.
    D.
    Hint

  4.   Suppose you made a circle graph of the inventions that teens can’t live without listed in the table. Find the number of degrees for each section.
   
    A. automobile: 122°, cell phone: 7°, microwave oven: 58°, PC: 25°, toothbrush: 112°, other: 36° B. automobile: 112°, cell phone: 36°, microwave oven: 25°, PC: 58°, toothbrush: 122°, other: 7°
    C. automobile: 25°, cell phone: 7°, microwave oven: 122°, PC: 112°, toothbrush: 36°, other: 58° D. automobile: 112°, cell phone: 7°, microwave oven: 122°, PC: 58°, toothbrush: 25°, other: 36°
    Hint

  5.   The circle graph shows a survey of the most annoying distractions at the movies. Which statement correctly describes the graph?
   
    A. About one-half of the people said that cell-phone ringing and people getting up and down are the most annoying distractions. B. One hundred people took part in the survey.
    C. The ‘’People talking’’ section is 44°. D. About one-quarter of the people said that crying babies are the most annoying distraction.
    Hint



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