Variables are simply used as a connection to the real world, a variable may represent a number you have to find and you can use an equation to do so.
It might help if you specified why WHAT was important in random variables.
to quantify the qualitative variables.
Because they allow you to generalise results. Then, for specific value of the variables you get specific answers.
They use them to solve an equation they don't know.Accountants use variables to give a visualization to their customers as to how they are doing the accounting
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It might help if you specified why WHAT was important in random variables.
levels of variables important in statistical analysis?
Independent Variables, Dependent Variables and Extraneous Variables.
Dependent and Independent variables
to quantify the qualitative variables.
It is important because ............
the reason it is important to controll the variables in an experiment is because if the variables are not controlled in an experiment it will be impossible to reproduce the experiment. which also will make it impossible to prove the theory being tested
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. Constant variables are variables which cannot be changed with the experiment. To remember their name is easy just think about Constance. They are important to an experiment because without all three variables there would be no complete experiment. Also the constant variables are important to an experiment because they help complete the result. Without a constant variable you. Would not be testing correctly
McCormick use combination of political,social and economic variables
There are many careers that use variables and equations regularly. Computer scientists, engineers, and scientists all depend on the use of variables and equations. Architects, plumbers, and home decorators also utilize variables and equations.
Because they allow you to generalise results. Then, for specific value of the variables you get specific answers.