Z-Scores Explained with Examples: A Beginner's Guide

In this blog let us understand the basics of the Z-score. This is useful to know how the data is distributed.

Let us start.


Dataset A is : 10, 12, 14, 16.

Dataset B is: 10, 200, 350, 600.

As you can see, both the mean of B (290) and the standard deviation of B (13) are higher than that of A.

Basics of Blockchain technology

Blockchain technology is popular these days. In this blog, let us understand some of the basic concepts.

What is blockchain?

Why do we need this blockchain?

How does blockchain ensure trust?

Who invented it?

When to use it?

When not to use it?

Let us start.