5 9
5 2 1 1 6 3 9
5 1 0 7 0 2 3 6 7 8
2 1 8 3
0 9
Key: 9|6 means 69 Key: 5|8 means 58
Calculate the mean of each data set.
Calculate the mean absolute deviation (MAD) of each data set.
Which set is more variable? How do you know?
2 answers
any thing would work like a link or some thing
Search for "stem and leaf plot".
In results, the sites mathsisfun and purplemath have good info.
In results, the sites mathsisfun and purplemath have good info.