Define the concept of a distribution, and give two reasons why this is included in understanding statistics.
What will be an ideal response?
Ans: Distribution is one of the most frequently used terms in statistics. A distribution conveys the frequency or relative frequency with which values of a variable occur in a sample or population. A distribution can also convey the relative standing of scores within a sample or population. In this chapter, we saw how distributions can be conveyed in tabular and graphical form. There are two reasons to examine distributions. First, from a strictly descriptive point of view, distributions can provide some sense of the order in a large set of scores, as in the example above. Second, from an inferential point of view, distributions provide the crucial link between statistics and parameters.
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