determine if there is any difference between the two populations.Use ? = 0.05. Include the appropriate bell curve or chi square graph in your answer.

In an experiment with fifth graders a researcher watched the teacher teach a math lesson onadding decimals. He then randomly divided the students into two groups for a test. Group A took thetest with calculators that the students had been using. Group B did not use calculators. Their scores arelisted below. Use a rank sum test to determine if there is any difference between the two populations.Use ? = 0.05. Include the appropriate bell curve or chi square graph in your answer.