Data Science Pipeline

How many steps are there in the data science pipeline?
(a) 3
(b) 5
(c) 9
(d) 7


answer is
(b) 5
5 stages

There are 7 steps in the data science pipeline that are following
Bussiness understanding,
Data mining, Data cleaning,
Data Explorations,
Feature Engineering,
Predictive modeling,
Data Visualization.

there are 7 pipeline in data science