Introduction to Statistics for Data Science

Introduction to Statistics for Data Science

The first step of every statistical analysis you will perform is to determine whether the dataset you are dealing with is a population or a sample. As you might recall, a population is a collection of all items of interest in your study whereas a sample is a subset of data points from that population.

Source: medium.com/diogo-menezes-borges/introduction-to-statistics-for-data-science-a67a3199dcd4