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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

The box plots show students scores on a pretest and a posttest Which is the best estimate of the difference between the medians of the posttest and pretest scor class=

Respuesta :

UnicornFudge
Answer: 12

According to the box plot, the medians are marked in the middle (those middle lines).  Find the difference by subtracting 84 - 73 = 12 

Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia 
cfall2p3e631

Answer:


Step-by-step explanation:

12

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