1.   The land areas of the seven continents are shown. What is the angle measure of the segment of a circle graph measuring South America's land area? Round to the nearest degree.
   
    A. 43° B. 50°
    C. 42° D. 49°
    Hint

  2.   Which circle graph matches the data of when people shop for back-to-school supplies?
   
    A. B.
    C. D.
    Hint

  3.   Which circle graph matches the data of inventions that teens can’t live without?
   
    A. B.
    C. D.
    Hint

  4.   The circle graph shows a survey of the most annoying distractions at the movies. Which statement correctly describes the graph?
   
    A. About one-quarter of the people said that crying babies are the most annoying distraction. B. The ‘’People talking’’ section is 44°.
    C. One hundred people took part in the survey. D. About one-half of the people said that cell-phone ringing and people getting up and down are the most annoying distractions.
    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 2 to 3 extra hours after work.
    B. The American worker typically stays 1 to 2 extra hours after work.
    C. The American worker typically stays 3 to 4 extra hours after work.
    D. The American worker typically stays 4 or more extra hours after work.
    Hint



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