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Which one between logical and physical data independent is harder to achieve and why?
the logical data independence is hard to achieve because all the manipulation is belonging in logical data independence but in physical data independence only show the physical view .
What is a match pair study?
In situations where there is a logical tie between the data we use a matched pairs experiment • In this experiment we match an observation in one sample with an observation in another • The match is created due to the logical tie they share. • Ex. Studying salaries of marketing and finance majors with similar GPA's - the logical connection is similar GPS's, the data we are pairing is salaries.
What is the difference between opinion and inference?
An inference is a conclusion drawn from evidence. The logical connection is clear. An opinion need not be based on evidence, or if it is, may not flow from it logically.
Where is probability used in everyday life?
Logical decision making. Gambling. Odds.
What kind of logical fallacy sometimes involves using a statistic in a misleading way?
your mom is a fallacy.
What is the relationship between decision variables and the objective function?
In optimization models, the formula for the objective function cell directly references decision variables cells. In complicated cases there may be intermediate calculations, and the logical relation between objective function and decision variables be indirect.
How variables are expected to be related to one another often according to predictions from a theory?
Variables are expected to be related to one another based on the assumptions and logical reasoning within a theory. The theory specifies the nature and direction of relationships between variables, guiding the researcher's predictions. These relationships can be tested through empirical research to evaluate the theory's validity.
The relationship between data is defined in the?
logical level
How does downward entailment impact the logical relationship between statements in a given argument?
Downward entailment is a logical relationship where if a statement is true, then any more specific statement derived from it must also be true. In an argument, downward entailment helps to establish the validity and coherence of the statements made, ensuring that the conclusions drawn are logically consistent with the premises provided.
Is a logical statement about what will happen in an experiment if the hypothesis is correct?
A prediction is a logical statement about what will happen in an experiment if the hypothesis is correct. It is based on the proposed relationship between variables and helps guide the design and interpretation of the experiment. By testing the prediction, researchers can assess whether the hypothesis is supported or not.
What term implies the logical relationship between the inputs and the outputs?
Transfer function.
What makes an argument valid?
An argument is valid if the conclusion logically follows from the premises. In other words, if the premises are true, the conclusion must also be true. Validity is not concerned with the truth of the premises or conclusion, only the logical relationship between them.
What variables can affect the speed of a runner?
The most logical variables are probably stance and how good you warmup
What transitions would be most effective to indicate a logical relationship between two statements?
Therefore
What is a logical use for global variables?
Storing global data.
Who were the early 20th century developers of logical symbols and a methods of judging the validity of logical arguments during the 19th and 20th century?
lambert and leibniz
What is logical systematic presentation of reasoning and supporting evidence that proves the validity of a statement or position?
Argument
