OUTLINE of Chapter 3: Elementary Statistics: A Brief Version, (A. Bluman 3rd Ed., 2003).
Date Submitted: 09/10/2006 02:29:01
Category: / Science & Technology / Mathematics
Length: 7 pages (2058 words)
Category: / Science & Technology / Mathematics
Length: 7 pages (2058 words)
*<Tab/>Summarize data using measures of central tendency, such as the mean, median, mode, and midrange.
*<Tab/>Describe data using the measures of variation, such as the range, variance, and standard deviation.
*<Tab/>Identify the position of a data value in a data set using various measures of position, such as percentiles, deciles, and quartiles.
*<Tab/>Use the techniques …
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…standard deviation in relationship to the mean.
*<Tab/>These methods are commonly called traditional statistics.
*<Tab/>Other methods, such as the boxplot and five-number summary, are part of exploratory data analysis; they are used to examine data to see what they reveal.
Conclusions
*<Tab/>By combining all of these techniques together, the student is now able to collect, organize, summarize and present data.
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