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What are the three ways of presenting data?
This sounds like a homework question, since there ways of answering a question can be categorized in many, many different ways. Look in your textbook or class notes. My Answer: Test Your Hyothesis Analyze Results Draw Conclusions
What do you mean by degree of relation in relational data base management system?
The degree of a relation is the number of attributes the relation has in it.The degree of a relation can be zero or more integer. An n-ary relation is a relation in which its degree is n in turn a relation of n attribute(s).
Which of these data sets represents a function?
Does the graph above show a relation, a function, both a relation and a function, or neither a relation nor a function?
What does Pearson's linear correlation coefficient measure?
Strength and direction of linear relation. Closer to 1 is positive linear association, closer to -1 is positive negative association and closer to 0 means no linear relation. Remember that 0 does not mean that there is no relation - just no linear relation.
Which format for presenting statistics is best for enhancing comprehension and providing adequate information?
Graphs can give a quick summary.
