نتائج البحث - whitney mean~

Contemporary readings in literacy education /

جدول المحتويات: "…Kubina Jr. -- Fluency : a review of developmental and remedial practices / Melanie R. Kuhn and Steven A. Stahl -- Nine things every teacher should know about words and vocabulary instruction / Karen Bromley -- Ten important words plus : a strategy for building word knowledge / Ruth Helen Yopp and Hallie Kay Yopp -- Vocabulary assessment : what we know and what we need to learn / P. …"

A practical approach to using statistics in health research : from planning to reporting / حسب Mackridge, Adam

جدول المحتويات: "…Independent samples (two-sample) t-test Chapter 9. Mann-Whitney test Chapter 10. One-way analysis of variance (ANOVA); Including Dunnett's and Tukey's follow up tests Chapter 11. …"

Technology in America : a history of individuals and ideas /

جدول المحتويات: "…Jones and the evolution of technical education / Bruce Sinclair Cyrus Hall McCormick and the mechanization of agriculture / Carroll W. Pursell, Jr James Buchanan Eads : the engineer as entrepreneur / John A. …"

Statistics / حسب Spiegel, Murray R.

جدول المحتويات: "…Frequency distributions -- Raw data -- Arrays -- Class intervals and class limits -- Class boundaries -- The size, or width, of a class interval -- The class mark -- General rules for forming frequency distributions -- Histograms and frequency polygons -- Relative-frequency distributions -- Cumulative-frequency distributions and ogives -- Relative cumulative-frequency distributions and percentage ogives -- Frequency curves and smoothed ogives -- Types of frequency curves -- 3. The mean, median, mode, and other measures of central tendency -- Index, or subscript, notation -- Summation notation -- Averages, or measures of central tendency -- The arithmetic mean -- The median -- The mode -- The empirical relation between the mean, median, and mode -- The geometric mean G -- The harmonic mean H -- The relation between the arithmetic, geometric, and harmonic means -- The root mean square -- Quartiles, deciles, and percentiles -- Software and measure of central tendency -- 4. …"
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