Exam results

This task asks questions about box-and-whisker graphs.

This box-and-whisker plot shows the results of a class of 32 students who sat end-of-year examinations in mathematics and science.

Examination Results in Mathematics and Science

Question 1Change answer

a)  How many students scored 38 percent or below in science? 

Question 1Change answer

b)   i) Which subject has the higher median mark? 
     ii) By how much higher is it? 

Question 2Change answer

c)  What is the range of marks for mathematics? 

Question 3Change answer

d)  What fraction of the class scored 50 percent or more in science?