Mode | ||
#1 | 1, 3, 3, 3, 4, 5 | 3 |
#2 | 2, 3, 3, 6, 7, 7, 8 | 3 and 7 |
#3 | 5, 8, 3, 3, 8, 5, 3, 7, 7 | 3 |
#4 | 38, 34, 26, 38, 26, 37, 36, 26, 37, 38 | 38 |
#5 | 1, 4, 6, 8, 10, 3, 6, 1, 4, 10, 8 | No mode |
Median | ||
#1 | 1, 3, 5, 7, 9 | 5 |
#2 | 3, 5, 1, 7, 3 | 3 |
#3 | 1, 3, 5, 7 | 4 |
#4 | 3, 7, 12, 13 | 9.5 |
#5 | 4, 6, 98, 100 | 54 |
Mean | ||
#1 | 1, 2, 3, 4, 5 | 3 |
#2 | 1, 2, 3, 4 | 2.5 |
#3 | 4, 6, 2, 0, 8 | 4 |
#4 | 2, 4, 2, 4, 2, 4 | 3 |
#5 | 12, 11, 20, 3 | 11.5 |
Range | ||
#1 | 1, 3, 5, 10 | 9 |
#2 | 4, 2, 7, 9, 8 | 7 |
#3 | The range is 8 the lowest number is 4, what is the highest | 12 |
#4 | 1, 1, 1, 1, 1, 1, 1, 1, 1 | 0 |
#5 | 10.2, 34.4, 33.1, 44.1, 21 | 33.9 |
Pot luck | ||
#1 | The highest bar on a bar chart show the: mean, median, mode? | mode |
#2 | Which of the three averages (mean, median, mode) can have more than one answer? | mode |
#3 | 3, 4, 6, 8, ? The mean is 6 | 9 |
#4 | The highest number in a data set is 10, the lowest is 4, the mean is 12. How do you know this is wrong? | The mean must lie within the range (between the highest and the lowest value) |
#5 | The mean of a set of data is 6, and the sum of the data is 42, how many numbers in the data set? | 7 |
Final Question | |
Find the mean, median, mode and range for this data: 3, 5, 1, 8, 18, 13 | mean is 8, median is 6.5, there is no mode and the range is 15 |