Students in California are required to pass an exit exam in order to graduate from high school. The pass rate for San Luis Obispo High School has been rising, as have the rates for San Luis Obispo County and the state of Cali fornia (San Luis Obispo Tribune, August 17, 2004). The percentage of students who passed the test was as follows:
a. Construct a comparative bar chart that allows the change in the pass rate for each group to be compared.
b. Is the change the same for each group? Comment on any difference observed.

  • CreatedSeptember 19, 2015
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