Standard Deviation (Based on a population): | - |

Standard Deviation (Based on a sample) | - |

Variance (Population) | - |

Variance (Sample) | - |

Average | - |

Total Numbers | - |

Standard Error of the Mean | - |

Empirical rule distributions*(assumes the sampling distribution of the mean follows normal distribution)*

68% of the population is between: | - |

95% of the population is between: | - |

99.7% of the population is between: | - |

68% of the sample is between: | - |

95% of the sample is between: | - |

99.7% of the sample is between: | - |

Confidence Interval Approximations For Population Mean*(assumes the sampling distribution of the mean follows normal distribution)*

85% confident the population mean is between: | - |

90% confident the population mean is between: | - |

95% confident the population mean is between: | - |

99% confident the population mean is between: | - |