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Qualitative Data Analysis Software Computer Assisted Qualitative Data Analysis Software, CAQDAS--i.e. the application of qualitative data analysis software--has become very common among qualitative researchers nowadays. The first attempts at creating something resembling what we know today as qualitative data analysis software were made in the 60s, but it was not until the 80s and early 90s when they began to be widely recognized in the field of qualitative analysis. Today the use of software to assist qualitative analysts is decidely a must, and although there is a considerable range of programs to choose from, not many of them provide the professional researcher with a full complement of all the tools required for the complex tasks involved in the analysis of qualitative data material. While each one of the multitude includes specific tools for the handling and storage of different qualitative data, some of them can work only with text; the better ones can handle images, sound and video.
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Mean, Median, Mode, and Range Purplemath Mean, median, and mode are three kinds of "averages". There are many "averages" in statistics, but these are, I think, the three most common, and are certainly the three you are most likely to encounter in your pre-statistics courses, if the topic comes up at all. The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number of numbers. MINITAB Project 4 PURPOSE - to use MINITAB to determine the sample meandetermine the sample standard deviation and the sample variance determine the sample mediandetermine the sample mode for ungrouped datadetermine the sample quartiles investigate some properties of sample statisticsinvestigate consistent estimatorsinvestigate unbiased estimators The sample mean for a sample of size n is obtained by adding together the values in the data set and dividing by the sample size n. The population mean for a finite population of size N is obtained by adding together the values in the data set and dividing by the population size N.
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SPSS Starter Kit SPSS Starter Kit This page is intended for people who: These materials have been collected from various places on our website and have been ordered so that you can, in step-by-step fashion, develop the skills needed to conduct common analyses in SPSS. Although SPSS has a very nice point-and-click interface, we suggest that you learn to use SPSS syntax. Almost all procedures and operations in SPSS can be done either via point-and-click or syntax.
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