The following boxplots represent scores on exams for two schools. Which of the f
ID: 3056416 • Letter: T
Question
The following boxplots represent scores on exams for two schools. Which of the following is true (select one).
School 2 has a lower median and School 2 has a larger portion of students scoring between 69 and 83.
School 2 has a lower median and School 2 has a smaller portion of students scoring between 69 and 83.
School 2 has a higher median and School 2 has a smaller portion of students scoring between 69 and 83.
School 2 has a higher median and School 2 has a larger portion of students scoring between 69 and 83.
A.School 2 has a lower median and School 2 has a larger portion of students scoring between 69 and 83.
B.School 2 has a lower median and School 2 has a smaller portion of students scoring between 69 and 83.
C.School 2 has a higher median and School 2 has a smaller portion of students scoring between 69 and 83.
D.School 2 has a higher median and School 2 has a larger portion of students scoring between 69 and 83.
Explanation / Answer
For school 2, 69 represents the median and 83 represents the third quartile so area between 69 and 83 = 25%
For school 1, its less than 25%
Hence,
School 2 has a higher median and School 2 has a larger portion of students scoring between 69 and 83.
Option D is correct.
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