Page 48 - MATH Success - G

Math Success • Mathematical Problems for the Next Generation of Assessments
level
G
76 Mrs. Dorsey is comparing the number of honor students in classes at two different schools. Which school appears to have the smallest mean absolute deviation?
x xx xxx xxxx
1 2 3 4 5 6 7 8 9 10
Honor Students at Washington
x
xx
x xxxxxx
1 2 3 4 5 6 7 8 9 10
Honor Students at Roosevelt
A Washington B Roosevelt
C D
they are about the same
more information is needed to draw a valid conclusion
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