You have asked a very broad question. There are many tools to describe a partiular set of data. This is in the area of descriptive statistics. I found a couple good links to help you: http://www.socialresearchmethods.net/kb/statdesc.php http://en.wikipedia.org/wiki/Descriptive_statistics There are summary statistics, like standard deviation, ranges, percentile measures, to give an idea of the dispersion of your data. Also, measure of the center such as median, mean and mode help summarize your data. Graphical methods such as histograms are another way of summarizing data in a simple manner.
to represent the data givin, or you have found
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a bar graph
Anytime.
Dot plots represent the values of a data-set which is classified according to two variables.
to represent the data givin, or you have found
A point can represent a piece of data or an (x,y) value.
Charts can represent the data in the columns, and also in rows. You can choose what way you want to represent the data when you have a block of data in rows and columns chosen and switch between the two layouts of data.
they can't
sometimes they can
Assigning a code to represent data is known as encryption. Encryption uses algorithms to alter data in a specific way so that it become unreadable to anyone without the necessary information to decrypt the data.
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what term does not represent the same data as the others?x-valueoutputrangesecond element
False
Relationship
A+ statistical comparison
tree