Question

complete the following cumulative frequency table​

Answer 1

$5 \\ 5 + 7 = 13 \\ 5 + 15 = 20 \\ 5 + 10 = 15$

$5 + 5 = 10 \\ 5 + 3 = 8$

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Answer 2

Answer:

5

5+7=12

12+15=27

27+10=37

37+05=42

42+03=45