- Count the frequency of each number of dolphins seen (5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55) from the data set.
- For the number 5: It appears 3 times.
- For the number 10: It appears 3 times.
- For the number 15: It appears 4 times.
- For the number 20: It appears 1 time.
- For the number 25: It appears 3 times.
- For the number 30: It appears 3 times.
- For the number 35: It appears 1 time.
- For the number 40: It appears 1 time.
- For the number 45: It appears 1 time.
- For the number 50: It appears 2 times.
- For the number 55: It appears 2 times.
- Place the corresponding number of dots above each value on the horizontal axis of the dot plot.
Parent Tip: Review the logic above to help your child master the concept of dot plot worksheet.