Frequency Tables – Averages – Worksheet A The worksheet is provided in a variety of sizes/formats.

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John recorded the goals scored by his favourite football team. 1. 3. John recorded the goals scored by his favourite football team. Complete the table and calculate the Mean, Mode and Median. Score Frequency Score x Frequency 1 9 2 12 3 7 Total 30 The mean of this data is 1.4. Complete the table and find the median. Score Tally Games Total Goals 1 2 3 Total Median = _______ 4. Josh and Jane played mini-golf and recorded their scores. JOSH JANE Score Frequency S x F 2 3 4 5 6 Total 12 Score Frequency S x F 2 4 3 5 1 6 7 Total 12 Mean = _______ Mode = _______ Median = _______ 2. Score Frequency Score x Frequency 1 3 2 5 4 6 Total Calculate the mean, median and range for each player. Who is the better player? Anna rolled a dice 20 times and recorded the results. Complete the table and calculate the Mean, Mode and Median. 5. Hannah recorded the merit points of students in his class over a week. Points 1 2 3 4 5 Frequency 6 Another class had a mean of 2.3 and a range of 4. Which class did better? Mean = _______ Mode = _______ Median = _______

Half Answers 1.3 goals 2 goals 1 goal 3.1 3 3 1. 3. John recorded the goals scored by his favourite football team. Complete the table and calculate the Mean, Mode and Median. Score Frequency Score x Frequency 8 1 9 2 6 12 3 7 21 Total 30 42 The mean of this data is 1.4. Complete the table and find the median. Half Answers Score Tally Games Total Goals 3 1 5 2 6 12 Total 15 20 Median = _______ 4. Josh and Jane played mini-golf and recorded their scores. JOSH JANE Score Frequency S x F 2 3 6 4 16 5 12 Total 40 Score Frequency S x F 2 4 8 3 9 5 1 6 7 14 Total 12 44 1.3 goals 2 goals 1 goal Mean = _______ Mode = _______ Median = _______ 2. Score Frequency Score x Frequency 1 3 2 5 10 7 21 4 6 24 Total 20 62 Calculate the mean, median and range for each player. Who is the better player? Anna rolled a dice 20 times and recorded the results. Complete the table and calculate the Mean, Mode and Median. 5. Hannah recorded the merit points of students in his class over a week. Points 1 2 3 4 5 Frequency 6 Another class had a mean of 2.3 and a range of 4. Which class did better? 3.1 3 3 Mean = _______ Mode = _______ Median = _______

Answers 1 1.3 goals 2 goals 1 goal 3.1 3 3 Mean = 3.7 Median = 3 John recorded the goals scored by his favourite football team. Complete the table and calculate the Mean, Mode and Median. Score Frequency Score x Frequency 8 1 9 2 6 12 3 7 21 Total 30 42 The mean of this data is 1.4. Complete the table and find the median. 1 Score Tally Games Total Goals 3 1 5 2 6 12 Total 15 20 Median = _______ Answers 4. Mean = 3.7 Median = 3 Range = 5 Josh and Jane played mini-golf and recorded their scores. JOSH JANE Score Frequency S x F 2 3 6 4 16 5 12 Total 40 Score Frequency S x F 2 4 8 3 9 5 1 6 7 14 Total 12 44 1.3 goals 2 goals 1 goal Mean = _______ Mode = _______ Median = _______ 2. Score Frequency Score x Frequency 1 3 2 5 10 7 21 4 6 24 Total 20 62 Mean = 3.3 Median = 4 Range = 4 Calculate the mean, median and range for each player. Who is the better player? Josh is better overall (mean) and more consistent. Anna rolled a dice 20 times and recorded the results. Complete the table and calculate the Mean, Mode and Median. 5. Hannah recorded the merit points of students in his class over a week. Points 1 2 3 4 5 Frequency 6 Another class had a mean of 2.3 and a range of 4. Which class did better? 3.1 3 3 Mean = 2.4, Range = 5 Hannah’s class was slightly better, but less consistent. Mean = _______ Mode = _______ Median = _______

John recorded the goals scored by his favourite football team. 1. 3. John recorded the goals scored by his favourite football team. Complete the table and calculate the Mean, Mode and Median. Score Frequency Score x Frequency 1 9 2 12 3 7 Total 30 The mean of this data is 1.4. Complete the table and find the median. Score Tally Games Total Goals 1 2 3 Total Median = _______ 4. Josh and Jane played mini-golf and recorded their scores. JOSH JANE Score Frequency S x F 2 3 4 5 6 Total 12 Score Frequency S x F 2 4 3 5 1 6 7 Total 12 Mean = _______ Mode = _______ Median = _______ 2. Score Frequency Score x Frequency 1 3 2 5 4 6 Total Calculate the mean, median and range for each player. Who is the better player? Anna rolled a dice 20 times and recorded the results. Complete the table and calculate the Mean, Mode and Median. 5. Hannah recorded the merit points of students in his class over a week. Points 1 2 3 4 5 Frequency 6 Another class had a mean of 2.3 and a range of 4. Which class did better? Mean = _______ Mode = _______ Median = _______

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