Biostatistics

The bottom line

The bottom line

Sensitivity

Sensitivity

Sensitivity

Predictive Value

Predictive Value

Sensitivity

Low Prevalence

High Prevalence

Common Condition

Definition of Statistics

Figure

Population Vs Sample

Population Vs Sample

Describing Data

Measures

The geometric mean

Standard Derivation

Correlation

Linear Regression

Inferential statistics

Common Statistical Tests

How to tell

Smallest expected cell

Interpretation

Strength of association

Error

Other Statistical Tests

Other Statistical Tests

Elements

Sources of Data

Sampling Methods

Sampling Methods

Types of Variables

Quantitative Data

Quality of data

Questions