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Saturday, December 7, 2013

Descriptive Stastistics

ne of the most staple fibre statistical summary is descriptive analysis. Descriptive statistics can summarize solutions fro large minutes of respondents in a few simple statistics. When a motive is obtained, the sample descriptive statistics be utilize to make inferences ab prohibited characteristics of the integral population of interests. Descriptive analysis is the transition of data in a way that describes the canonical characteristics much(prenominal) as tendency, distribution, and variables. A examples of this would be if a company treasured to find out what type of bonus employees prefer. Descriptive statistics be employ to explain the fundamental properties of these variables. Mean, Median, and Modes are one of the descriptive statistics that is used. The mean reflects the second-rate answer that is attached. The Median gives the mid-range answer and the humor is the most given answer. A second descriptive statistic that is used to explain the basic properties of variables is Tabulation. Tabulation shows education in an organised manner. Simple tabular matter tells how frequently separately response or bit of information occurs. A third descriptive statistic used to explain the basic properties of variables is Cross Tabulation. This techniques is used for addressing explore questions involving relationships among multiple less than musical interval variables.
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One get word factor in interpreting a cross tabulation prorogue is comparing the observed table values with the sibyllic values that could result from pure chance. A fourth descriptive statistic used to explain the basic properties of variables is plowshare Cross T abulation. This is used when data from a sur! vey are cross tabulated, percentages jockstrap the researcher to better understand the nature of the relationship by making relative comparisons easier. The total number of respondents or observations whitethorn be used as a statistical foot for computing the percentage in each cell. A fifth descriptive statistic used to explain the basic property of variables...If you sine qua non to get a full essay, enunciate it on our website: OrderEssay.net

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