The box plots show students' scores on a pre-test and a post-test.
which is the best estimate...
Mathematics, 22.09.2019 07:30 arianawelsh123l
The box plots show students' scores on a pre-test and a post-test.
which is the best estimate of the difference between the medians of the post-test and pre-test scores?
a. 5
b. 7
c. 12
d. 78.5
Answers: 2
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