Question: Question 4 Class Frequency 0-9 15 10-19 5 20-29 11 30-39 8 40-49 11 Approximate the grouped mean. Round to 1 decimal place

Question 4 Class Frequency 0-9 15 10-19 5 20-29 11 30-39

8 40-49 11 Approximate the grouped mean. Round to 1 decimal place

Question 4 Class Frequency 0-9 15 10-19 5 20-29 11 30-39 8 40-49 11 Approximate the grouped mean. Round to 1 decimal place

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