Fundamentals of Behavioral Statistics |
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Contents
The Definition of Statistical Analysis | 1 |
Percentiles | 3 |
Frequency Distributions | 22 |
Copyright | |
21 other sections not shown
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Common terms and phrases
arithmetic array of scores binomial central tendency CHAPTER SUMMARY class intervals coin column correlation coefficient corresponding critical region critical value cumulative frequency decimal degrees of freedom determine discussed equal example experimental frequency distribution frequency polygon given graph grouped frequency distribution H₁ illustrate inferential statistics level of significance lower real limit mathematical mean deviation method measure of central median multiplied normally distributed null hypothesis number of scores one-tailed test ordinally scaled outcomes Pearson percentile rank population mean prediction probability of obtaining problem proportion of area random raw score method referred regression line reject the null relationship represent sample means sample statistics sampling distribution scaled variables score of 127 skewed standard deviation standard error Student t-ratio subtract sum of squares sum squares symbols Table Terms to Remember tion true limits two-tailed test type II error variation z-scores zero ΣΥ ΣΧ