Mathematics · May / June 2021 · Paper 21 · Question 3
0580
As printed in the paper
The question as text
The stem-and-leaf diagram shows the number of hours that each of 16 students studied last week. 1 2 5 6 8 2 0 1 1 7 9 3 2 3 4 5 4 4 5 7 Key: 1q2 represents 12 hours Find
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
3(a)[1]
28 [1]
3(b)[1]
21 [1]
3(c)[1]
35 [1]
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