From the five number summary 7, 13, 17, 21, 43 found after the class has taken the exam, which statement below is true?

A. The mean of the lowest 25% is 7
B. 25% of students earned 17 or fewer
C. 75% of students earned 17 or more
D. the highest score in the class was a 43

I think C or D, but I'm not sure

Question

From the five number summary 7, 13, 17, 21, 43 found after the class has taken the exam, which statement below is true?

A. The mean of the lowest 25% is 7
B. 25% of students earned 17 or fewer
C. 75% of students earned 17 or more
D. the highest score in the class was a 43

I think C or D, but I'm not sure

dan815 · Answer

The highest score in the class is definitely a 43 right

dan815 · Answer

3 out of the 5 students earned 17 or more do you agree?

howard-wolowitz · Answer

well i thought maybe D