12 The stem-and-leaf diagram shows the scores of each of 27 students in a test. 2 8 8 9 3 2 5 6 6 7 8 8 4 0 1 1 2 3 4 6 7 9 5 1 3 4 5 5 7 8 6 2 Key: 2 | 8 represents a score of 28 (a) Find the range of the scores. ............................................... [1] (b) When the score for another student is included in the diagram the new range is 38. Find the two possible scores for this student. ....................... , ....................... [2] © Cambridge University Press & Assessment 2022 0580/03/SP/25 9 Question 13 is printed on the next page. © Cambridge University Press & Assessment 2022 0580/03/SP/25 [Turn over 10