## Statistics for the terrified |

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### Contents

Introduction to Inferential Statistics | 67 |

Differences between the Means of Two Groups | 75 |

Oneway Analysis of Variance | 88 |

Copyright | |

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### Common terms and phrases

05 level Activating event ANOVA answer Appendix chance Chapter classroom column compute control group correlation coefficient counselor touch critical value decimal denominator divide empathy equal equation example feel fobt formula frequency polygon graph independent samples indicate inferential statistics intelligence test scores IQ scores learned level of significance look median multiply negative numbers nonparametric norm group normal curve normally distributed Notice null hypothesis number of scores number of subjects one-tailed test pair parametric parentheses percentile rank pi pi pi population posttest predicted predictor PROBLEMS random numbers raw score reject H0 reject the null relationship researcher Rule Ruritania sample means self-talk sg sg skewed square root ss ss standard deviation standard scores statistically significant statistics test Step subtracting sum of squares Suppose tc"t test for independent thing tobt toht total number two-tailed test Type I error variables variance