BIOSTATISTICS

Calculating Descriptive Statistics: Measures of Central Tendency

Outline

Calculating Descriptive Statistics: Measures of Central Tendency

Outline

Descriptive Statistics, Statistics & Parameters |

Central Tendency |

Old Hat: Mean, Median and Mode |

Using Excel to Measure Central Tendency |

Mean vs. Median vs. Mode - When to Use? |

Statistical Notation |

Weighted Mean |

Data Collection for Central Tendency and Dispersion |

In the Future (meaning?) |
An Overview |

Mean, Median and Mode? |
Exam Grades | Raw Data |
Symmetrical & Skewed Distributions |

Kurtosis |
A Bit of Notation | Mice & the Weighted Mean | Weighted Notation |

GPA Anyone? |

Index vs. Middle - Are they different? Grab a Ruler data/descriptive stats/histogram snapshot of 2-sample & paired t-test |