The normal distribution | how to interpret and use it

In this video, we will have a look at the normal distribution, which is the most fundamental distribution in statistics:
1. How the normal distribution arises (0:26)
2. How to interpret and use it (03:41)
3. The standard normal distribution (11:07)
For more videos in a logical order, go to:

[jonathanrush]

Hello! Nice video! Can you please explain how you came up or why the density (on the y-axis) is 0.01, 0.02, 0.03, and 0.04? i've seen other density curves and their curves have 0.1, 0.2, 0.3, 0.4, etc. Suppose that i have a normal distribution about weight, how would i know that the highest value of the density or y-axis would be 0.04 or 0.4 or 0.5 or 0.6?

[maitripaul]

Hello...just found your channel..watching all your videos..one by one. Videos are very crisp and to the point. Can you kindly make a video on sample size calculation in detail?

[sharbadebkundu]

Is there any way to calculate the area without any software??