what are the differences between the cdc and who growth charts?
The difference between P charts and X and R charts can be explained. P charts calculate the amount of defaults in each group of manufactured materials. X and R charts are bar charts that measure defects at a certain defined point in a manufacturing process.
There are really no maps and charts that prove that Columbus was Chinese. This has become quite a hurdle for most historians since no authentic maps or charts exist as proof of this.
Some charts are graphs.
The field of study that produces maps and charts of the Earth is called cartography.
A map shows a direction or lets say a map to route 66. A chart is a piece of equipment that you use to compare data. A graph is kinda like a chart
This depends on the type of map. Cartography is the study of maps and charts. A person who studies topographical maps is called topographer.
Charts
Someone who creates maps or charts.
the making of maps and charts
A person who makes maps is a cartographer.The art of making maps and charts is cartography.
One who makes charts or maps.