35 Ms. Mosher recorded the math test scores of six students in the table below.
Student
Student
Score
Andrew
72
John
80
George
85
Amber
93
Betty
78
Roberto
80
Determine the mean of the student scores, to the nearest tenth .
Determine the median of the student scores.
Describe the effect on the mean and the median if Ms. Mosher adds 5 bonus points to each of the
six students’ scores.
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Integrated Algebra – January ’10