Showing 1 - 8 results of 8 for search '"Standard deviations"', query time: 0.07s Refine Results
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    A guide for the statistically perplexed : selected readings for clinical researchers / by Streiner, David L., PALCI EBSCO books

    Table of Contents: “…: indices of central tendency -- Maintaining standards : differences between the standard deviation and standard error and when to use each -- Breaking up is hard to do : the heartbreak of dichotomizing continuous data -- Pick a number : sample size and power in psychiatric research -- Speaking graphically : an introduction to some new graphing techniques -- Let me count the ways : measuring incidence, prevalence, and impact in epidemiological studies -- Risky business : making sense of estimates of risk -- More advanced statistics. …”
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    A functional approach to educational research methods and statistics : qualitative, quantitative, and mixed methods approaches / by Ayiro, Laban P., PALCI EBSCO books

    Published: The Edwin Mellen Press, 2012
    Table of Contents: “…Measures of VariabilityComputing the Standard Deviation in SPSS; Computing Correlation Coefficients; A Determined Effort: squaring the correlation coefficient!!…”
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    Medical statistics from scratch : an introduction for health professionals / by Bowers, David, 1938-, ProQuest Ebook Subscriptions

    Published: WileyBlackwell, 2020
    Table of Contents: “…Measures of spread -- Numbers R us -- (again) -- Preamble -- The range -- The interquartile range (IQR) -- Estimating the median and interquartile range from the cumulative frequency curve -- The boxplot (also known as the box and whisker plot) -- Standard deviation -- Standard deviation and the Normal distribution -- Testing for Normality -- Using SPSS -- Using Minitab -- Transforming data -- 7. …”
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    Understanding research methods and statistics in psychology / by Gavin, Helen, Sage Knowledge

    Published: SAGE, 2008
    Table of Contents: “…-- Dispersion -- The sample variance and the standard deviation -- Standard error of the mean -- The z-score -- Disruptions to normality -- skew and kurtosis -- Tabular presentation -- Summary -- 5. …”
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    100 questions (and answers) about research methods / by Salkind, Neil J.

    Published: SAGE, 2012
    Table of Contents: “…-- 54: How do I use the mean and the standard deviation to describe a set of data? -- 55: What is a normal curve, and what are its characteristics? …”
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