Interactive graphs

Statkat's interactive graphs provide great inside into several statistical techniques. They can be utilized by students during self-studying or by teachers during lectures. Topics currently available are:

bernoulli distribution |

Bernoulli distribution |

binomial distribution |

Binomial distribution |

p Value binomial test for a single proportion |

Exact p value sign test |

Normal distribution / z distribution |

Area under the normal distribution |

p Value from z value |

Critical value z* given significance level alpha |

t distribution |

p Value from t value |

Critical value t* given significance level alpha |

Chi squared distribution |

p Value from Χ^{2} value |

Critical value Χ^{2}* given significance level alpha |

F distribution |

p Value from F value |

Critical value F* given significance level alpha |

Regression analysis (OLS) |

Regression equation with one independent variable |

Regression equation with two independent variables |

Regression equation with moderation effect |

Regression equation with one categorical independent variable - two groups |

Regression equation with one categorical independent variable - three groups |