Summary Statistics: Mean, Median, Mode and Range (Year 9)
Free printable NZ Year 9 maths worksheet: calculate the mean, median, mode and range of small data sets, with every mean a whole number by construction.
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Grade 8 · Math worksheet
Name
Date
Math
Summary Statistics: Mean, Median, Mode and Range
Calculate the mean, median, mode or range of each data set.
- 1.In her last 5 netball games, Aroha scored 13, 10, 13, 13, 16 goals. Find the mean number of goals per game.
- 2.5 students scored 28, 15, 15, 20, 22 in a maths quiz out of 30. Find the mean score.
- 3.Over 5 days, Wiremu read for 32, 31, 37, 28, 32 minutes each day. Find the mean number of minutes per day.
- 4.The heights of 7 Year 9 students, in centimetres, are 163, 169, 172, 169, 157, 172, 169. Find the median height.
- 5.The numbers of text messages Mia sent each day over 7 days were 24, 3, 37, 0, 17, 22, 34. Find the median.
- 6.The shoe sizes of 7 students are 8, 5, 11, 8, 9, 4, 8. Find the mode.
- 7.The numbers of goals a hockey team scored in 7 games were 4, 9, 9, 6, 9, 1, 8. Find the mode.
- 8.The daily high temperatures in Wellington over 6 days, in °C, were 20, 19, 25, 19, 19, 25. Find the range.
- 9.Six students took 32, 30, 26, 23, 36, 24 minutes to finish a cross-country run. Find the range.
- 10.For the data set 24, 13, 17, 13, 15, 16, 21, find the mean, the median and the range.
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