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## Find Another Essay On Descriptive or Expressive Statistics

### Statistical Techniques In Quality Management: Descriptive Statistics

1060 words - 4 pages
Quality management frequently uses statistical methods to identify the existence of a quality problem and to analyze the root cause of the problem. Statistical methods require the collection of numerical data related to a process under investigation. The data can then be used to identify trends that can affect quality such as the rate of variance in the outcomes of a production process. The descriptive or inferential analysis of the statistical...
### Organization of Data Essay

1056 words - 4 pages
point, or perhaps reluctantly admitting there is no connection between two phenomena. The concept of descriptive statistics, the application of descriptive statistics to my own study using a small data set, as well as an example of correlation will be examined.
Descriptive Statistics
For me, the best thing to do when overwhelmed by something is to organize it. In addition to the organization of data, it is desirable to share information about...
### Statistical Techniques

1152 words - 5 pages
, mean, mode, median, and standard deviation (Weinclaw, 2009). Descriptive statistics is very basic; there is no testing or predicting based on testing the data. It can be used to determine if a sample is normally distributed. The next level of statistics is inferential statistics.
Inferential statistics is much more complex than descriptive statistics and is used for analysis and making inferences based on hypothesis testing to determine...
### Stats

573 words - 2 pages
the Number of Production workers, the number of employees are in units of 1000.Through this paper, Statistical analyses such as methodology, tables, figures, formulas, and results will be presented. In summarizing these variables, descriptive measures and graphics will be used.
METHODOLOGY
Along with data from the 3rd edition of Business Statistics by Ken Black(2001) on page 11, supplementary data found on the CD-ROM enclosed was also used in this...
### Research Statistics And Psychology

960 words - 4 pages
focusing on the organization and analysis of numbers, statistics is divided into two primary branches. The first branch of statistics is descriptive statistics and the second branch is inferential statistics. Descriptive statistics is relevant in defining or summarizing the role a group of numbers play in research. However, inferential statistics assist the researcher in drawing conclusions and making inferences from numbers based on research...
### Data Analysis: Baseball ERA/Team Paper/RES 341 With Instructor Notes

1085 words - 4 pages
HiERAVariance of the LoERA6990110.153846245.716666675689Min. HiERAMin. LoERA778356797382Max. HiERAMax. LoERA67819510071100Range HiERARange LoERA7583392167888179Table 1.1: Descriptive Statistics Data Tabular FormatDescriptive Statistics DataGraph 1.1: Descriptive Statistics Data Graph FormatSome of the primary data collection methods that could be used include but are not limited to:Interviews with players or managersPress Conferences and Press...
### Data Collection And Descriptive Research For ISO 9000:2000 Compliance Case Study

852 words - 3 pages
, electrical or other means (Joppe, n.d.). Case studies compare representative situations from the studied population with other situations to determine relationships between circumstances, events, individuals, processes, and decisions in the cases. Archival research gathers statistics and facts from the mining of existing studies or collections of data (Joppe, n.d.).Descriptive Research in Support of ISO 9000:2000 at ImageStream...
### Sex Roles In Parsons Family

1951 words - 8 pages
; including the family. The link to Freudian
theory is that the ties of infantile attraction to the mother clearly
belong within the expressive role.
The implication is that it is the female adult in a nuclear family who
will become accommodated to expressive behaviours. The male takes the
dominant role of instrumental leader. (Is it likely that either men or
women are just expressive or just instrumental?)
Cross-Cultural...
### Elementary Statistics: A Brief Version(A. Bluman 3rd Ed., 2003): OUTLINE Of Chapter 1.

634 words - 3 pages
, organize, summarize, analyze, and draw conclusions from data.Descriptive statistics consists of the collection, organization, summarization, and presentation of data.Inferential statistics consists of generalizing from samples to populations, performing estimations hypothesis testing, determining relationships among variables, and making predictions.Probability is the chance of an event occurring.A population consists...
### Analysis Methods Assignment

1453 words - 6 pages
confounding variables.
C. Independent groups
- In an independent group designed experiment, individuals are located into either a control or an experimental group and they remain there independently from each other and this is only done once. This process is quick and time efficient and is reliable.
12. A. The term descriptive statistics refers to data’s that are used to describe the result of an experiment. When using descriptive statistics...
### The Impact of Fiscal Deficit on Economic Growth

1377 words - 6 pages
employed to compare the data. Descriptive statistics used to test the sample characteristics. Time series analysis was also carried out to identify the trends over the last forty years. Inferential statistics involves in drawing conclusions about a population based only on sample data. It includes regression analysis, Correlation analysis and independent sample one-way ANOVAs (f-test). Regression analysis is used to find out the significant...

Statistics

We define statistics as a branch of mathematics as a means to analyze, understand what we observe and explain synopses, so as to create sense and meaning of our explanations and observations. Each day in life we come across information that originates in various forms. This is to means in order to put sense in this information; there is the necessity to use statistics. Though, due to its empirical applications and focus, statistics is typically regarded as a distinctive math’s sciences and not only a math’s branch (Chance et al, 2005) Therefore, in certain tasks a statistician use is less mathematical; for example, ensuring that collection of data is carried out in a way that yields effective deductions, reportage of results/coding statistical data in ways logical to the users. Statistics is recognized to advance the quality of data by shaping specific survey experiment designs and samples. It provides tools used to forecast and utilize data as well as the models for statistics. Also, it’s pertinent in many hypothetical fields that comprise the government, business, social and natural disciplines.

Descriptive or expressive statistics are exclusively used to designate the sample example under study. They are essentially used to describe the important features of a given data. They provide simple summaries concerning the measures and the samples. When utilized together with simple graphics study, they form the heart of practically each quantitative study of data. This means that descriptive statistics both made use of graphical and numerical summaries to explain a given data. Numerical summaries which can either measure the central tendency of a given set of data or which describe the spread of a given data. They use numbers like median, mean and mode to indicate the center or average of the data under observation. Additionally, standard deviation and range are used to specify how the data is spread. In more complex statistics, regression and correlation are used to describe paired data (Laverick et al, 2004).

Inferential statistics entails making some conclusions from a given data. Thus, this statistics attempts to test a given hypothesis and drawing conclusions concerning a population, founded on the sample where it was collected. This means that with inferential statistics, one attempts to reach conclusions, which extend past the immediate data alone. It permits one to use samples to make generalizations concerning the populations from where the samples were drawn. Thus, it is paramount that the sample accurately represents the population under study. These statistics depends on the use of random sampling method that makes sure that a sample is a characteristic of the whole populace under study. A true sample in a given study demonstrates that everybody in the populace has an identical chance of getting chose for the sample. This statistics take into consideration the sampling error in the sample collected (Kolaczyk, 2009).

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