Number Minutes Frequency 1 – 3 16 4 – 6 22 7 – 9 27 10 – 12 55 13 – 15 30 16 – 18 22 What is the midpoint of the bottom class on this table?
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Hello statsforlife Originally Posted by statsforlife Number Minutes Frequency 1 – 3 16 4 – 6 22 7 – 9 27 10 – 12 55 13 – 15 30 16 – 18 22 What is the midpoint of the bottom class on this table? 2 Grandad
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