Nepotism
"Bar graph" is the word for the relative frequencies shown by heights.
Favortism
Are you talking about a histogram of the relative frequency distribution.
Bar graph
bar graph
Bar Graph
Depends
reverse discrimination
interpret a station model and find relative humidity from data shown in model
Yes, just as long as there is no favortism of his own child.
The guidelines used to determine the relative ages of the rocks and events shown by a geologic cross-section is the Law of Superposition. It is the basic law of geochronology.