Chapter* | Link to app | Subject of app |
---|---|---|

Ch 2: One categorical variable | Samp Dist Prop | Sampling distribution of the sample proportion |

CI Prop | Confidence interval for population proportion | |

HT Prop | Hypothesis test for population proportion | |

Ch 3: One quantitative variable | Descriptives | Numerical and graphical summaries for the distribution of a quantitative variable |

CLT | Sampling distribution of the sample mean and the Central Limit Theorem | |

t Dist | Comparing the t Distribution to the Standard Normal Distribution (and t* to z*) | |

CI Mean | Confidence intervals for population mean | |

Conf Level | Interpretation of the confidence level as the proportion of intervals that contain the parameter** | |

HT Mean | Hypothesis tests for population mean | |

Ch 5: Two quantitative variables | Slope-Int Form | Slope-intercept form of a line |

Guess Corr | Guess the correlation values of 4 scatterplots** | |

Ch 6: Independent Two-Group Data | Indep Two-Group | Simulating independent two-group data; Confidence intervals and hypothesis tests for the difference in population means |

Appendix | Tables | Calculates the vaues given in Tables A.1-A.7 |

*Chapter in "Introductory Applied Statistics: A Variable Approach," by Gabrosek and Stephenson

The above apps are made using R Shiny, except for **.