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What are the differences between validity and reliability?
validity is whether the results are valid so the data has no mistakes of as such in it whereas reliability is the dependability; when the results you have are accurate and are of enough quality.
Is data analysis and procedures the same thing?
Absolutely not. The procedure is petty much the experiment, the steps to perform the experiment. Data analysis you do after the procedure. This is pretty much looking at the results ( charts, graphs, data), that you recorded during the experiment.
How do you convert height in inches to meters squared?
You can't as it stands. They are measures of different things, height is one dimensional, metres squared is two dimensional. You need a width in inches; then divide both height and width by 39.4 and multiply the results. This will give a close approximation of the area in metres squared.
What use coordinates?
There are two main uses of coordinates. The common use is to the location of a point in space which may be two dimensional or multi-dimensional. Maps are a good example of this use. Every place on earth has a unique latitude and longitude and that enables us to unambiguously locate places. Coordinate geometry also allows mathematicians to use results from algebra to solve problems in geometry.
The baseline centric aproach requires every function involved in a project to implement fundamental business processes that deliver expected results in which areas?
schedule,coast,and quality
