Averages & Range - Free Printable

Educational worksheet: Averages & Range. Download and print for classroom or home learning activities.

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- Question 1:
- (a) Cumulative Frequency Table:
- 0 < c ≤ 5: 3
- 5 < c ≤ 10: 13
- 10 < c ≤ 15: 34
- 15 < c ≤ 20: 38
- 20 < c ≤ 25: 39
- (b) Plot points (5,3), (10,13), (15,34), (20,38), (25,39) and connect with straight lines.

- Question 2:
- (a) Cumulative Frequency Table:
- 0 < t ≤ 10: 3
- 10 < t ≤ 20: 14
- 20 < t ≤ 30: 29
- 30 < t ≤ 40: 56
- 40 < t ≤ 50: 72
- 50 < t ≤ 60: 80
- (b) Plot points (10,3), (20,14), (30,29), (40,56), (50,72), (60,80) and connect with straight lines.

- Question 3:
- (a) Cumulative Frequency Table:
- 0 < s ≤ 10: 2
- 10 < s ≤ 20: 6
- 20 < s ≤ 30: 20
- 30 < s ≤ 40: 41
- 40 < s ≤ 50: 50
- (b) Plot points (10,2), (20,6), (30,20), (40,41), (50,50) and connect with straight lines.

Parent Tip: Review the logic above to help your child master the concept of frequency graph worksheet.

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