When drawing a Venn diagram to compare and contrast hurricanes and tornadoes, all their properties should be listed. Their similarities should be listed where the circles overlap, and their differences should be listed where the circles do not overlap.Continue Reading
Venn diagrams are usually drawn as circles that represent the similarities and differences between variables. The extent to which the circles overlap represents how similar or different the objects are. If two circles do not overlap at all, there are no similarities between the variables. If there is a small overlap, then there are only a few similarities; a bigger overlap suggests more similarities.
Tornadoes and hurricanes are similar in that both of them are types of storms with strong winds that cause significant damage. When drawing the Venn diagram, this similarity should be written in the zone where the two circles representing hurricanes and tornadoes overlap.
Tornadoes and hurricanes differ in the ways in which they are formed, the geographic regions where they occur, their shape and wind speeds. These differences should be listed in the respective circles for each storm type. For example, the circle for tornadoes should mention that tornadoes are formed over land, and the circle for hurricanes should contrast this by stating that hurricanes are formed over water.Learn more about Data Graphs
Venn diagrams with three circles compare the intersection of three separate concepts. Create a Venn diagram with three circles by drawing two overlapping circles and then a third circle that intersects the other two with its edge about halfway through the original intersect point. This should leave four areas in which the circles overlap, only one of which should include all three circles.Full Answer >
A tape diagram is a visual way to solve word problems in mathematics, and the way to make one is to draw colored blocks to represent the quantities in the word problem. Redrawing the colored blocks an appropriate number of times makes it easier to solve the word problem.Full Answer >
A scatter plot is a mathematical diagram showing the relationship between two sets of data. Individual points are positioned according to the variables assigned to the vertical and horizontal axis.Full Answer >
An entity relationship diagram or model describes how sets of entities, such as computer processes or organizational roles, interact with each other. An ER model can also list attributes for a particular entity. The most common shape for an entity is a rectangle, while interactions or actions are diamonds, and attributes are ovals. The three main types of ER diagrams are physical data, logical data and conceptual data models.Full Answer >