## Fundamental statistics for behavioral sciences |

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### Contents

The Study of Statistics | 4 |

Frequency Distributions and Graphing | 28 |

Characteristics of Distributions | 60 |

Copyright | |

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### Common terms and phrases

aggressive analysis of variance associated assumptions average bb bb bb behavior calculated central tendency Chapter class interval column comparison computed confidence intervals correlation coefficient critical value degrees of freedom described determine difference between means divided drug equal example extreme score factor Figure formula frequency distribution frequency histogram given grand mean graph group means histogram independently sampled indicates measurement median nondirectional test nondrugged nonparametric null hypothesis number of subjects observed pairs parameters percentile point percentile rank population distribution population mean predicted presented probability procedures proportion raw scores regression line reject H0 reject the null represents result sample mean sampling distribution sampling error scale score value selected significance level squared deviations ss ss ss standard deviation standard error standard normal distribution standard scores stem-and-leaf display sum of squares Suppose symbolized Table total number treatment effects type I error variance estimate zero