Refer to MINITAB Data Files for All the Charts and Graphs Data
Histograms using MINITAB
Different types of histograms can be constructed, depending upon what we are trying to accomplish. A histogram helps us to see several characteristics of the data. From a histogram we can discover:
1.the shape of the distribution, i.e., if the shape is symmetrical or skewed;
2.the variability of the data, i.e., if the data have large or small variation; and
3.the concentration of the data, i.e., which intervals or classes have more values in them.
MINITAB provides ...