The following table is the statistics of students in Class 2, Grade 7 of Guangming Middle School participating in extracurricular interest groups: science, mathematics, physical education and foreign languages. Science percentage = 648 =12.5%;

Mathematics percentage = 448 = 8.33%;

Exercise percentage = 2048 = 41.67%;

Percentage of foreign languages =1048 = 20.83%;

Art percentage = 848 =16.67%;

The statistical chart is as follows:

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