Topic: Data for Statistics Projects
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Answers to Common Questions
What Is Statistical Data?
Statistical data is the information used in the interpretation of analysis. The information is gathered by the business and reflects its many daily processes. A statistic is calculated from this data. Worksheets and worksheet software allow... Read More »
Source: http://www.ehow.com/how_5011639_statistics-data-analysis-workshee...
How to Use Statistics for Science Projects
Statistics represent a necessary element of any science project. They help summarize the data, interpret the results of experiments and draw conclusions. The challenge for a student is how to use statistical methods and present the results ... Read More »
Source: http://www.ehow.com/how_5879501_use-statistics-science-projects.h...
Where can you find raw data for a statistics class project?
Everywhere! I think it is great that you are doing a statistics project. I have taken many course where we just did textbook projects. Remember, there are both experimental and observational studies- which do you want to do? Observational s... Read More »
Source: http://wiki.answers.com/Q/Where_can_you_find_raw_data_for_a_stati...
More Common Questions
Answers to Other Common Questions
A popular maxim is that the data speak for themselves. Statisticians, however, know that the data rarely speak for themselves; you have to ask them the right questions. That's what statistical data analysis is about: asking a question, perf...
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Source: http://www.ehow.com/how_4855412_perform-statistical-data-analysis...
Factor analysis reduces large sets of data, such as survey data, to explain related outcomes in terms of a small number of underlying factors. Making the results of a factor analysis understandable to any audience, regardless of statistical...
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Source: http://www.ehow.com/how_6012437_present-statistical-data-factor-a...
Many advanced statistical methods require the assumption that the data are normal --- that is, the data follow a "normal distribution," which is also known as a Gaussian distribution. It is impossible to know for certain whether your data a...
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Source: http://www.ehow.com/how_8510940_graph-statistical-data-normal-cur...
Introduction: There are several tools of data analysis, and statistics is one of them. This tool is a time-tested one and is a mathematical way of collecting, analyzing, and presenting data. The data is usually collected through samples, su...
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Source: http://www.ehow.com/how_5198102_carry-out-statistical-data-analys...
Descriptive statistics is a way of quantifying basic characteristics about a set of data. Basic data analysis in descriptive statistics involves looking at factors like the mean, mode, and median. The mean is sometimes called the average of...
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Source: http://www.ehow.com/how_6235035_use-data-analysis-descriptive-sta...
What Are Analysis Worksheets? Analysis involves the examination of a whole (for example, sales data for a month) through its parts (by week, by day, by department, by product, by salesperson, by region). Worksheets, also known as spreadshee...
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Source: http://www.ehow.com/how_5011639_statistics-data-analysis-workshee...
Read an SPSS data file. Choose your file and from the menu click File, Open, Data. Go to tutorial/sample_files folder. Select demo.sav and click Open. Read data from spreadsheets. Rather than having to type all of your data from Excel into ...
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Source: http://www.ehow.com/how_2182326_read-data-spss-statistical-softwa...
