a stem and leaf plot is so important cause if you turn the plot to the left [counter clockwise] then it will look like an organized graph in order from least to greatest you can find mode, range, and...
hiin stem and lef plot u can see the bigest and smallest obseravion in ur sample clearly !u can see how ur data is treating that is skewness of ur obseravtions will be clear in plot , u can see how...
egnore that... a stem and left plot, it is called that because a leaf is on a stem just like in the stem and leaf plot work, the stem is the first number... example stem =1 on 12 and the leaf is 2....