## Explaining psychological statistics |

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#### Review: Explaining Psychological Statistics

User Review - Cristina - Goodreadseasy-to-read overview of psych stats Read full review

#### Review: Explaining Psychological Statistics

User Review - Cristina - GoodreadsI've read about half of it (just the topics I was interested in); in my opinion, if you need or want to understand psychological statistics, this is THE book to read. Barry Cohen does a great job ... Read full review

### Contents

AN INTRODUCTION | 1 |

DESCRIPTIVE STATISTICS | 27 |

Optional Material | 52 |

Copyright | |

49 other sections not shown

### Common terms and phrases

alpha average binomial distribution calculated central tendency Chapter class interval column comparisons computational formula confidence interval considered corresponding critical F cumulative frequency described difference scores digits divided effect size equal estimate example exercise experiment experimental extreme scores F ratio factor Figure Formula frequency distribution frequency polygon graph grouped frequency distribution heart rate height inches independent variable interaction kurtosis linear main effect matched test mean deviation median multiplied normal distribution null hypothesis number of scores one-sample one-way ANOVA outliers parametric statistics percentile rank population mean population variance predicted predictors probability proportion random raw scores real limit regression represent researcher RM ANOVA sample means sample sizes sample statistics sample variances sampling distribution scale simple frequency distribution SIQ range standard deviation statistical procedures statistically significant subtracting summation sign Table tion total number two-group two-tailed two-way ANOVA Type I errors unbiased z-test zero