1931 Words8 Pages

WHAT ARE DESCRIPTIVE STATISTICS?
Before we continue the discussion about the basic descriptive data elements that are needed to answer the question I previously posed, it is important to understand what we mean by descriptive statistics. Descriptive statistics describe the features of the data collected. In other words, descriptive statistics describe “what” the data looks like, but it does not tell you why or how data elements interact or influence one another. Descriptive statistics provide a defender with summaries about the data collected and these summaries may be either quantitative or visual. Quantitative descriptive statistics are the sum of data points that are usually reported as total numbers or averages in a report. For*…show more content…*

WHAT ARE DESCRIPTIVE STATISTICS?
Before we continue the discussion about the basic descriptive data elements that are needed to answer the question I previously posed, it is important to understand what we mean by descriptive statistics. Descriptive statistics describe the features of the data collected. In other words, descriptive statistics describe “what” the data looks like, but it does not tell you why or how data elements interact or influence one another. Descriptive statistics provide a defender with summaries about the data collected and these summaries may be either quantitative or visual. Quantitative descriptive statistics are the sum of data points that are usually reported as total numbers or averages in a report. For example, defender offices can use descriptive statistics to determine the total of open felony cases per attorney in one year or say that on average they had x number of open cases in the last two years. These are considered to be summaries of caseloads that describe the data collected but it does not tell you if a certain variable (number of cases opened in this example) has an influence (or is correlated) with the final outcome of a case. When we say that a variable is correlated we mean that the knowledge of a certain variable (caseload numbers) can allow you to consistently predict the action of another (final dispositional outcomes). For example, if you mix two hydrogen and one oxygen (H20), you get water. We know that every time you

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## Descriptive Statistics : Descriptive Data

1303 Words | 6 PagesDescriptive Statistics help describe, understand, and summarize a specific data set which can be representation of a whole population or a mere sample of it. Likewise, descriptive statistics are broken down into measures of central tendency and measures of dispersion. According to Mirabella (2011, p. 1-1) defines descriptive statistics as, “The collecting, summarizing, presenting, and analyzing of data sets.” Furthermore, descriptive data simply are describing what the data displays. Moreover

## Descriptive and Inferential Statistics

2333 Words | 9 PagesDescriptive and inferential statistics can describe data with remarkable precision and accuracy. Statistical analysis can also involve much time and effort, and therefore an understanding of the proper structure of descriptive and inferential statistics is crucial before expensive investments of time and resources are wasted because data is not collected using proper methods. Many surveys are reported every day in business, government and the media that are questionable because data was not collected

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955 Words | 4 PagesDescriptive and Inferential Statistics Statistical methods in psychology have two main branches, which are descriptive and inferential. They each play a major part in the data that is collected for research and other studies. This paper will show the functions of statistics, how descriptive and inferential statistics are defined and the relationship between the two. Statistics is a necessary tool in psychology. It provides data for research studies as well as providing background information and

## Descriptive Statistics : An Definition Of Statistics Essay

934 Words | 4 PagesIntroduction to descriptive statistics help: Definition of Statistics: In simple terms, statistics is termed as a branch of mathematics which basically deals with collection of data and its subsequent analysis and interpretation both qualitatively and quantitatively. In most of the cases the data is numerical, but there are also cases when the data is non-numerical such as relationship between objects. Without statistics, it would be difficult to maintain anything numerical in nature and extremely

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## Descriptive Statistics Paper

1701 Words | 7 PagesDescripitive Statistics Paper Descriptive Statistics Paper Laura L. Mason, Becky Matlock, and Nichole Noble RES/341 June 15, 2011 David Morrisson Descriptive Statistics Paper Major League Baseball is known as America’s favorite pastime, and MLB teams spend an extensive amount of money in the excess of a billion dollars with the ultimate goal to win the World Series. This learning team’s focus throughout this descriptive statistics paper is the MLB players’ performances, salaries, salary

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2154 Words | 9 PagesBefore we continue the discussion about the basic descriptive data elements that are needed to answer the question I previously posed, it is important to understand what we mean by descriptive statistics. Descriptive statistics describe the features of the data collected. In other words, descriptive statistics describe “what” the data looks like, but it does not tell you why or how data elements interact or influence one another. Descriptive statistics provide a defender with summaries about the data

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